2015年华中科技大学博士英语真题回忆 U?=-V8#M|
一、完形填空(缺,10分) 1.I58(0~+
二、阅读理解(40分) 7'.]fs:
Passage 1 'a G`qPB
In contrast to traditional analyses of minority business, the sociological analysis contends b=XXp`h~a
that minority business ownership is a group-level phenomenon, in that it is largely dependent upon #oJ%i+V
social-group resources for its development. Specifically, this analysis indicates that support w5;d/r<q
networks play a critical role in starting and maintaining minority business enterprises by providing pvhN.z
owners with a range of assistance, from the informal encouragement of family members and 22@
w:
friends to dependable sources of labor and clientele from the owner’s ethnic group. Such self-help %+@<T<>J<k
networks, which encourage and support ethnic minority entrepreneurs, consist of “primary” #Wq@j1?
institutions, those closest to the individual in shaping his or her behavior and beliefs. They are {
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characterized by the face-to-face association and cooperation of persons united by ties of mutual ]JHInt
concern. They form an intermediate social level between the individual and larger “secondary” T
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institutions based on impersonal relationships. Primary institutions comprising the support !md1~g$rN
network include kinship, peer, and neighborhood or community subgroups. oAgU rl;R
A major function of self-help networks is financial support. Most scholars agree that minority q9(Z9$a(\
business owners have depended primarily on family funds and ethnic community resources for xE-
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investment capital. Personal savings have been accumulated, often through frugal living habits )u1=, D
that require sacrifices by the entire family and are thus a product of long-term family financial MH/bJtNq
behavior. Additional loans and gifts from relatives, forthcoming because of group obligation rPK 1#
rather than narrow investment calculation, have supplemented personal savings. Individual ~p
x2kHZ
entrepreneurs do not necessarily rely on their kin because they cannot obtain financial backing W1ql[DqE{
from commercial resources. They may actually avoid banks because they assume that commercial o]<J&<WM
institutions either cannot comprehend the special needs of minority enterprise or charge ('+C $
unreasonably high interest rates. R%"'k<`#
Within the larger ethnic community, rotating credit associations have been used to raise Z@0IvI
capital. These associations are informal clubs of friends and other trusted members of the ethnic j%i6H1#.Z
group who make regular contributions to a fund that is given to each contributor in rotation. One \: R Akf<
author estimates that 40 percent of New York Chinatown firms established during 1900-1950 kOQ!]-;
utilized such associations as their initial source of capital. However, recent immigrants and third ?u>A2Vc!
or fourth generations of older groups now employ rotating credit associations only occasionally to lsU`~3nr
raise investment funds. Some groups, like Black Americans, found other means of financial |xrnLdng0R
support for their entrepreneurial efforts. The first Black-operated banks were created in the late 8aTo
TA7JA
nineteenth century as depositories for dues collected from fraternal or lodge groups, which 3cc;BWvM
themselves had sprung from Black churches. Black banks made limited investments in other Black 0+NGFX\p
enterprises. Irish immigrants in American cities organized many building and loan associations to p. KT=dZT
provide capital for home construction and purchase. They, in turn, provided work for many Irish u5tUm
home-building contractor firms. Other ethnic and minority groups followed similar practices in $V;0z~&!'
founding ethnic-directed financial institutions. P?J\pJ1|7
1. Based on the information in the passage, it would be LEAST likely for which of the following T=':$(t
persons to be part of a self-help network? a~Yq0 d?`D
(A) The entrepreneur’s childhood friend AE=E"l1]
(B) The entrepreneur’s aunt |}Z2YDwO/
(C) The entrepreneur’s religious leader c9Q _Qr0'
(D) The entrepreneur’s neighbor =nv/
r
(E) The entrepreneur’s banker 8zQN[[#n
2. Which of the following illustrates the working of a self-help support network, as such networks r%%@~ \z
are described in the passage? Wm/0Pi
(A) A public high school offers courses in book-keeping and accounting as part of its openenrollment ) .W0}
adult education program. 5YLc4z*
(B) The local government in a small city sets up a program that helps teen-agers find summer jobs.
G4uA&"OE
(C) A major commercial bank offers low-interest loans to experienced individuals who hope to w!OYH1ds]_
establish their own businesses. Dlz1"|SF
(D) A neighborhood-based fraternal organization develops a program of on-the-job training for its &}d5'IRT
members and their friends. DS ;.)P"
(E) A community college offers country residents training programs that can lead to certification goc; .~?
in a variety of technical trades. yh{U!hG
3. Which of the following can be inferred from the passage about rotating credit associations? ]j]<CqG
(A) They were developed exclusively by Chinese immigrants. rLA^ &P:
(B) They accounted for a significant portion of the investment capital used by Chinese immigrants [ ^gb6W9Y
in New York in the early twentieth century. UTqKL*p523
(C) Third-generation members of an immigrant group who started businesses in the 1920’s would f/U~X;
have been unlikely to rely on them. dv?t;D@p!
(D) They were frequently joint endeavors by members of two or three different ethnic groups. %-
Ga^[
(E) Recent immigrants still frequently turn to rotating credit associations instead of banks for zICrp
investment capital. ,_@) IN
4. The passage best supports which of the following statements? a\KM^jrCD
(A) A minority entrepreneur who had no assistance from family members would not be able to j9.%(*
start a business. bjq.nn<=
(B) Self-help networks have been effective in helping entrepreneurs primarily in the last 50 years. '
?a d
(C) Minority groups have developed a range of alternatives to standard financing of business Z8Tb43?
ventures. cbW=kQc_
(D) The financial institutions founded by various ethnic groups owe their success to their unique lU.aDmy<
formal organization. sn+ kFvk}S
(E) Successful minority-owned businesses succeed primarily because of the personal strengths of !8tqYY?>@\
their founders. % -.V6}V
5. Which of the following best describes the organization of the second paragraph? v)nBp\fjxp
(A) An argument is delineated, followed by a counter-argument. *r
('A
(B) An assertion is made and several examples are provided to illustrate it. Rb0{W]opt+
(C) A situation is described and its historical background is then outlined. ]'Gz~Z%>F
(D) An example of a phenomenon is given and is then used as a basis for general conclusions. O7p=
|F"
(E) A group of parallel incidents is described and the distinctions among the incidents are then U"Y/PBs,
clarified. W+Ou%uv}S
6. According to the passage, once a minority-owned business is established, self-help networks QiaBZAol
contribute which of the following to that business? dwb ^z+
(A) Information regarding possible expansion of the business into nearby communities w8F`RRHEE
(B) Encouragement of a business climate that is nearly free of direct competition @ ZN@EOM$+
(C) Opportunities for the business owner to reinvest profits in other minority-owned businesses 4W=fQx]
(D) Contact with people who are likely to be customers of the new business JO~62='J
(E) Contact with minority entrepreneurs who are members of other ethnic groups 0Kg?X
7. It can be inferred from the passage that traditional analyses of minority business would be )GOio+{H
LEAST likely to do which of the following? W)L*zVj~
(A) Examine businesses primarily in their social contexts hb1eEn
(B) Focus on current, rather than historical, examples of business enterprises NzS`s,N4/0
(C) Stress common experiences of individual entrepreneurs in starting businesses 'Jd*r(2d
(D) Focus on the maintenance of businesses, rather than means of starting them %0'7J@W
(E) Focus on the role of individual entrepreneurs in starting a business 3il$V78|
8. Which of the following can be inferred from the passage about the Irish building and loan s\Ln
associations mentioned in the last paragraph? BC#O.93`
(A) They were started by third- or fourth-generation immigrants. /)sP<WPQ6
(B) They originated as offshoots of church-related groups. r-a0XNS*
(C) They frequently helped Irish entrepreneurs to finance business not connected with 77'@U(
construction. HrUE?Sq
(D) They contributed to the employment of many Irish construction workers. CD4@0Z+
(E) They provided assistance for construction businesses owned by members of other ethnic [E
K@f,iM
groups. 5>h
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Passage2 {:=]J
4]
It was once assumed that all living things could be divided into two fundamental and +K,T^<F;
exhaustive categories. Multicellular plants and animals, as well as many unicellular organisms, are D5Z)"~'
eukaryotic—their large, complex cells have a well-formed nucleus and many organelles. On the X2{Aa T*M
other hand, the true bacteria are prokaryotic cell, which are simple and lack a nucleus. The 8[#EC 3
distinction between eukaryotes and bacteria, initially defined in terms of subcellular structures EXR6Vb,
visible with a microscope, was ultimately carried to the molecular level. Here prokaryotic and 1?G%&X@
X
eukaryotic cells have many features in common. For instance, they translate genetic information @?gRWH;Pq
into proteins according to the same type of genetic coding. But even where the molecular 9U3 .=J
processes are the same, the details in the two forms are different and characteristic of the Yy,XKIqU
respective forms. For example, the amino acid sequences of various enzymes tend to be typically "*:?m{w5
prokaryotic or eukaryotic. The differences between the groups and the similarities within each ULO_?4}B
group made it seem certain to most biologists that the tree of life had only two stems. Moreover, =h.`
ey
arguments pointing out the extent of both structural and functional differences between eukaryotes PJ,G_+b!
and true bacteria convinced many biologists that the precursors of the eukaryotes must have ux)Wh.5
diverged from the common ancestor before the bacteria arose. *\*]:BIe&v
Although much of this picture has been sustained by more recent research, it seems a%`L+b5-$
fundamentally wrong in one respect. Among the bacteria, there are organisms that are |hX\ep
significantly different both from the cells of eukaryotes and from the true bacteria, and it now #}Bv/`t
appears that there are three stems in the tree of life. New techniques for determining the molecular Ml/K~H
tN
sequence of the RNA of organisms have produced evolutionary information about the degree to ?QtM|e
which organisms are related, the time since they diverged from a common ancestor, and the 5?|y%YH;R\
reconstruction of ancestral versions of genes. These techniques have strongly suggested that 7|
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although the true bacteria indeed form a large coherent group, certain other bacteria, the Jgy6 !qUn_
archaebacteria, which are also prokaryotes and which resemble true bacteria, represent a distinct r]Lj@0F>8
evolutionary branch that far antedates the common ancestor of all true bacteria. _qH]OSo
1. The passage is primarily concerned with
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(A) detailing the evidence that has led most biologists to replace the trichotomous picture of C~PP}|<~V
living organisms with a dichotomous one Z%
]LZ/O8
(B) outlining the factors that have contributed to the current hypothesis concerning the number of [Scao $
basic categories of living organisms fc4jbPp:M
(C) evaluating experiments that have resulted in proof that the prokaryotes are more ancient than mq4VwT
had been expected Jg$ NYs.xZ
(D) summarizing the differences in structure and function found among true bacteria, e}s,WC2-
archaebacteria, and eukaryotes gx2v(1?S
(E) formulating a hypothesis about the mechanisms of evolution that resulted in the ancestors of 5f75r
the prokaryotes #v4^,$k>
2. According to the passage, investigations of eukaryotic and prokaryotic cells at the molecular {;o54zuKf
level supported the conclusion that ~
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(A) most eukaryotic organisms are unicellular [=:4^S|M
(B) complex cells have well-formed nuclei y,c\'}*H
(C) prokaryotes and eukaryotes form two fundamental categories P<9T.l
(D) subcellular structures are visible with a microscope V'9OGn2v
(E) prokaryotic and eukaryotic cells have similar enzymes 0|{":i_s
3. According to the passage, which of the following statements about the two-category bNoZ{ 7
hypothesis is likely to be true? @[1,i~H
(A) It is promising because it explains the presence of true bacteria-like organisms such as 6!){-IV
organelles in eukaryotic cells. 5oOs.(m|*C
(B) It is promising because it explains why eukaryotic cells, unlike prokaryotic cells, tend to >f;oY9 {m
form multicellular organisms. R
G/P]
(C) It is flawed because it fails to account for the great variety among eukaryotic organisms. }(WUZ^L
(D) It is flawed because it fails to account for the similarity between prokaryotes and eukaryotes. o+\?E.%%g
(E) It is flawed because it fails to recognize an important distinction among prokaryotes. fUJe{C<H
4. It can be inferred from the passage that which of the following have recently been compared Eb8z`@p
in order to clarify the fundamental classifications of living things? GF0Utp:Zf;
(A) The genetic coding in true bacteria and that in other prokaryotes YLV$#a3
(B) The organelle structures of archaebacteria, true bacteria, and eukaryotes o/!a7>xO4
(C) The cellular structures of multicellular organisms and unicellular organisms PG'I7)Bv
(D) The molecular sequences in eukaryotic RNA, true bacterial RNA, and archaebacterial RNA W#^p%?8pR
(E) The amino acid sequences in enzymes of various eukaryotic species and those of enzymes in " j:15m5
archaebacterial species b+BX >$
5. If the “new techniques” mentioned in line 31 were applied in studies of biological Tn$|
Xa+:s
classifications other than bacteria, which of the following is most likely? zf^@f%R
(A) Some of those classifications will have to be reevaluated. ?!bWUVC)_
(B) Many species of bacteria will be reclassified. p\xsW"=8q
(C) It will be determined that there are four main categories of living things rather than three. =[Tf9uQY
(D) It will be found that true bacteria are much older than eukaryotes. ~s[Yu!(
(E) It will be found that there is a common ancestor of the eukaryotes, archaebacteria, and true >k
u7{1)
bacteria. QSOJHRl=C
6. According to the passage, researchers working under the two-category hypothesis were L/O:V^1
correct in thinking that q,j` _
R4
(A) prokaryotes form a coherent group ,Lw
'3
(B) the common ancestor of all living things had complex properties &MP8.(u `
(C) eukaryotes are fundamentally different from true bacteria n\YWWW[wf
(D) true bacteria are just as complex as eukaryotes _\FA}d@N
(E) ancestral versions of eukaryotic genes functioned differently from their modern counterparts +@
#-S
7. All of the following statements are supported by the passage EXCEPT: om,=.,|Ld
(A) True bacteria form a distinct evolutionary group. 1)M%]I4
(B) Archaebacteria are prokaryotes that resemble true bacteria. \Eyy^pb
(C) True bacteria and eukaryotes employ similar types of genetic coding. ~Q1%DV.
(D) True bacteria and eukaryotes are distinguishable at the subcellular level. q.RW_t~
(E) Amino acid sequences of enzymes are uniform for eukaryotic and prokaryotic organisms. QBT_H"[
8. The author’s attitude toward the view that living things are divided into three categories is (( Wq
best described as one of LD}ZuCp!
(A) tentative acceptance mg4:N
(B) mild skepticism skfFj&_T
(C) limited denial !rgdOlTR ^
(D) studious criticism {\-IAuM
(E) whole hearted endorsement RIxGwMi%
Passage3 E+E.z?>S
Stratford-on-Avon, as we all know, has only one industry-William Shakespeare-but there are LgS.%Mn
two distinctly separate and increasingly hostile branches. There is the Royal Shakespeare p\7(IhW@
Company (RSC), which presents superb productions of the plays at the Shakespeare Memorial Y<-dd"\
Theatre on the Avon. And there are the townsfolk who largely live off the tourists who come, not ]#x?[F
to see the plays, but to look at Anne Hathaway’s Cottage, Shakespeare’s birthplace and the other
fj])
sights. DvvjIYB~
The worthy residents of Stratford doubt that the theatre adds a penny to their revenue. They fdTyY ;
frankly dislike the RSC’s actors, them with their long hair and beards and sandals and noisiness. B^uQv|m
It’s all deliciously ironic when you consider that Shakespeare, who earns their living, was himself 4]]1JL(Ka
an actor (with a beard) and did his share of noise - making. h+h`0(z
The tourist streams are not entirely separate. The sightseers who come by bus- and often w">p
8
take in Warwick Castle and Blenheim Palace on the side– don’t usually see the plays, and some of q#N8IUN}4
them are even surprised to find a theatre in Stratford. However, the playgoers do manage a little KBo/GBD]|
sight - seeing along with their play- going. It is the playgoers, the RSC contends, who bring in `$D2w|
much of the town’s revenue because they spend the night (some of them four or five nights) E6d0YgfD
pouring cash into the hotels and restaurants. The sightseers can take in everything and get out of `P< m`*
town by nightfall. Jm8#M z
The townsfolk don’t see it this way and local council does not contribute directly to the ZO $}m?
subsidy of the Royal Shakespeare Company. Stratford cries poor traditionally. Nevertheless every fu 95-)M
hotel in town seems to be adding a new wing or cocktail lounge. Hilton is building its own hotel ye)CfP=ID\
there, which you may be sure will be decorated with Hamlet Hamburger Bars, the Lear Lounge, 4#m"t?6!
the Banquo Banqueting Room, and so forth, and will be very expensive. :j
q
Anyway, the townsfolk can’t understand why the Royal Shakespeare Company needs a uiIY,FL$
subsidy. (The theatre has broken attendance records for three years in a row. Last year its 1,431 v/BMzVi
seats were 94 per cent occupied all year long and this year they’ll do better.) The reason, of NK+iLXC
course, is that costs have rocketed and ticket prices have stayed low. s:y=X$&M
It would be a shame to raise prices too much because it would drive away the young #Xc6bA&
people who are Stratford’s most attractive clientele. They come entirely for the plays, not the it~>)_7*P
sights. They all seem to look alike (though they come from all over)–lean, pointed, dedicated <V
k^fV
faces, wearing jeans and sandals, eating their buns and bedding down for the night on the e8@@Pi<sB
flagstones outside the theatre to buy the 20 seats and 80 standing-room tickets held for the sleepers 8ctUK|
and sold to them when the box office opens at 10:30 a.m. ~E=.*: 5(
26. From the first two paragraphs, we learn that i#
1:DiF
A. the townsfolk deny the RSC‘s contribution to the town’s revenue =M'y& iz-
B. the actors of the RSC imitate Shakespeare on and off stage 4#Fz!Km
C. the two branches of the RSC are not on good terms AoEG%nT
D. the townsfolk earn little from tourism fRe$}KX
27. It can be inferred from Paragragh 3 that 8#w}wGV*
A. the sightseers cannot visit the Castle and the Palace separately b<B|p|
B. the playgoers spend more money than the sightseers $g55wG F
C. the sightseers do more shopping than the playgoers "|S \J5-%
D. the playgoers go to no other places in town than the theater =3J&UQL
28. By saying “Stratford cries poor traditionally”(Line 2-3, Paragraph 4), the author aU3
m{pE
implies that YB h:
A. Stratford cannot afford the expansion projects {4g1Wr5=
B. Stratford has long been in financial difficulties B1
oy,'
C. the town is not really short of money iO;q]
D. the townsfolk used to be poorly paid z./M^7v?
29. According to the townsfolk, the RSC deserves no subsidy because UDHk@M
A. ticket prices can be raised to cover the spending `RUr/|S
B. the company is financially ill-managed :Xv3< rS<
C. the behavior of the actors is not socially acceptable W;coi4
D. the theatre attendance is on the rise +pJ;}+
30. From the text we can conclude that the author g83!il\
A. is supportive of both sides +d6/*}ht
B. favors the townsfolk’s view ,qak_bP
C. takes a detached attitude d{@X-4k:
D. is sympathetic to the RS L=Q-r[
Passage4 .!Kdi| a)
Last month, Hansen Transmissions International, a maker of gearboxes for wind turbines, was e@s+]a8D-k
listed on the London Stock Exchange. Nothing noteworthy about that, you might say, despite the x2.G1
jump in the share price on the first day of trading and the handsome gain since: green technology '|<