2015年华中科技大学博士英语真题回忆 "]<w x_!+}
一、完形填空(缺,10分) }1,'rmT
二、阅读理解(40分) 1y~L8!:L
Passage 1 $8Ig&k|~8
In contrast to traditional analyses of minority business, the sociological analysis contends [bsXF#
that minority business ownership is a group-level phenomenon, in that it is largely dependent upon @wMQC\Z
social-group resources for its development. Specifically, this analysis indicates that support OelU
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networks play a critical role in starting and maintaining minority business enterprises by providing !*5_pGe
owners with a range of assistance, from the informal encouragement of family members and [0wP\{%
friends to dependable sources of labor and clientele from the owner’s ethnic group. Such self-help i`R(7Z
networks, which encourage and support ethnic minority entrepreneurs, consist of “primary” ;}UzJe ,S
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 C/bxfp{?
concern. They form an intermediate social level between the individual and larger “secondary” k?<i*;7
institutions based on impersonal relationships. Primary institutions comprising the support p%tE v
network include kinship, peer, and neighborhood or community subgroups. 0u>yT?jP
A major function of self-help networks is financial support. Most scholars agree that minority 'frWu6]<
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business owners have depended primarily on family funds and ethnic community resources for >CH
investment capital. Personal savings have been accumulated, often through frugal living habits #t){ 4J
that require sacrifices by the entire family and are thus a product of long-term family financial 6={IMk
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behavior. Additional loans and gifts from relatives, forthcoming because of group obligation 7,f:Qi@g
rather than narrow investment calculation, have supplemented personal savings. Individual eU`;L[
entrepreneurs do not necessarily rely on their kin because they cannot obtain financial backing 'J2ewW5
from commercial resources. They may actually avoid banks because they assume that commercial =[ s8q2V
institutions either cannot comprehend the special needs of minority enterprise or charge cT\Ov
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unreasonably high interest rates. U[IQ1AEr
Within the larger ethnic community, rotating credit associations have been used to raise JIVo=5c}
capital. These associations are informal clubs of friends and other trusted members of the ethnic h]<GTWj
group who make regular contributions to a fund that is given to each contributor in rotation. One O5ucI$s
author estimates that 40 percent of New York Chinatown firms established during 1900-1950 /g13X,.H
utilized such associations as their initial source of capital. However, recent immigrants and third d:A\<F
or fourth generations of older groups now employ rotating credit associations only occasionally to ~(stA3]k
raise investment funds. Some groups, like Black Americans, found other means of financial D% oueW
support for their entrepreneurial efforts. The first Black-operated banks were created in the late :b.3CL\.6
nineteenth century as depositories for dues collected from fraternal or lodge groups, which $[)6H7!U)
themselves had sprung from Black churches. Black banks made limited investments in other Black -)p@BtMS
enterprises. Irish immigrants in American cities organized many building and loan associations to ^cB49s+{e
provide capital for home construction and purchase. They, in turn, provided work for many Irish yZ?xt'tn
home-building contractor firms. Other ethnic and minority groups followed similar practices in @m5O{[euj<
founding ethnic-directed financial institutions. i:C.8hmAE
1. Based on the information in the passage, it would be LEAST likely for which of the following E7V38Z
persons to be part of a self-help network? iU.!oeR?
(A) The entrepreneur’s childhood friend W,xi>5k
(B) The entrepreneur’s aunt )C'G2RV
(C) The entrepreneur’s religious leader uCY(:;[<
(D) The entrepreneur’s neighbor Kl4isGcr]
(E) The entrepreneur’s banker ) ~
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2. Which of the following illustrates the working of a self-help support network, as such networks `2Wl
are described in the passage? <ED8"~_
(A) A public high school offers courses in book-keeping and accounting as part of its openenrollment 2 9&sydu
adult education program. Gtj(
(B) The local government in a small city sets up a program that helps teen-agers find summer jobs. lo\: ]/&6
(C) A major commercial bank offers low-interest loans to experienced individuals who hope to $Sp*)A]E`
establish their own businesses. N!tpzHXw
(D) A neighborhood-based fraternal organization develops a program of on-the-job training for its qFV;n6&V
members and their friends. C!oS=qK?]
(E) A community college offers country residents training programs that can lead to certification pem3G5
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in a variety of technical trades. Nr>c'TH
3. Which of the following can be inferred from the passage about rotating credit associations? @N,:x\
(A) They were developed exclusively by Chinese immigrants. h$E\2lsE
(B) They accounted for a significant portion of the investment capital used by Chinese immigrants +AE&GU
in New York in the early twentieth century. A8=e?%
(C) Third-generation members of an immigrant group who started businesses in the 1920’s would `,F&y{A
have been unlikely to rely on them. >wz;}9v
(D) They were frequently joint endeavors by members of two or three different ethnic groups. k98< s
(E) Recent immigrants still frequently turn to rotating credit associations instead of banks for 8[6ny=S`
investment capital. 2rK-X_}
4. The passage best supports which of the following statements? .8u$z`j
(A) A minority entrepreneur who had no assistance from family members would not be able to >yV)d/
start a business. ]_^"|RJ
(B) Self-help networks have been effective in helping entrepreneurs primarily in the last 50 years. hQgk.$g
(C) Minority groups have developed a range of alternatives to standard financing of business kx
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ventures. *u|lmALs
(D) The financial institutions founded by various ethnic groups owe their success to their unique P<j4\zJ
formal organization. 9@KUqoX
(E) Successful minority-owned businesses succeed primarily because of the personal strengths of (lyt"Ty
their founders. ;n( #b8r9
5. Which of the following best describes the organization of the second paragraph? 4A\BGD*5
(A) An argument is delineated, followed by a counter-argument. p9FA_(`^
(B) An assertion is made and several examples are provided to illustrate it. 9_M H
(C) A situation is described and its historical background is then outlined. ]FY?_DGOA
(D) An example of a phenomenon is given and is then used as a basis for general conclusions. SR&(HH$
(E) A group of parallel incidents is described and the distinctions among the incidents are then Zu2m%=J`
clarified. J6*\>N5W
6. According to the passage, once a minority-owned business is established, self-help networks Yv#J`b@y
contribute which of the following to that business? IqvqvHxLX
(A) Information regarding possible expansion of the business into nearby communities ql#{=oGDnA
(B) Encouragement of a business climate that is nearly free of direct competition rh:s
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(C) Opportunities for the business owner to reinvest profits in other minority-owned businesses `l[6rf_.
(D) Contact with people who are likely to be customers of the new business ,\sR;=svK
(E) Contact with minority entrepreneurs who are members of other ethnic groups o1 hdO
7. It can be inferred from the passage that traditional analyses of minority business would be 8k+q7
LEAST likely to do which of the following? (uuEjM$3%
(A) Examine businesses primarily in their social contexts B|]t\(~$[
(B) Focus on current, rather than historical, examples of business enterprises LW83Y/7
(C) Stress common experiences of individual entrepreneurs in starting businesses PTuCN
(D) Focus on the maintenance of businesses, rather than means of starting them ,mO(!D
(E) Focus on the role of individual entrepreneurs in starting a business Q{H!s_6iyv
8. Which of the following can be inferred from the passage about the Irish building and loan dK0}% ]i3#
associations mentioned in the last paragraph? -)y> c
(A) They were started by third- or fourth-generation immigrants. g[=\KrTSg
(B) They originated as offshoots of church-related groups.
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(C) They frequently helped Irish entrepreneurs to finance business not connected with /ctaAQDUh\
construction. d+YVyw.z
(D) They contributed to the employment of many Irish construction workers. 1}n)J6m
(E) They provided assistance for construction businesses owned by members of other ethnic zn2"swhq\V
groups. +,vJ7
Passage2 y]QQvCJr3d
It was once assumed that all living things could be divided into two fundamental and O)$N}V0
exhaustive categories. Multicellular plants and animals, as well as many unicellular organisms, are J]=aI>Ow
eukaryotic—their large, complex cells have a well-formed nucleus and many organelles. On the h|c:!VN@
other hand, the true bacteria are prokaryotic cell, which are simple and lack a nucleus. The (?*mh?
distinction between eukaryotes and bacteria, initially defined in terms of subcellular structures 3IU$
visible with a microscope, was ultimately carried to the molecular level. Here prokaryotic and ^V XXq
eukaryotic cells have many features in common. For instance, they translate genetic information 8M3p\}O
into proteins according to the same type of genetic coding. But even where the molecular ;:-2~z~~
processes are the same, the details in the two forms are different and characteristic of the T
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respective forms. For example, the amino acid sequences of various enzymes tend to be typically $dVgFot
prokaryotic or eukaryotic. The differences between the groups and the similarities within each G
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group made it seem certain to most biologists that the tree of life had only two stems. Moreover, i)`zKbK
arguments pointing out the extent of both structural and functional differences between eukaryotes 1v[#::Bs
and true bacteria convinced many biologists that the precursors of the eukaryotes must have Y00i{/a 8
diverged from the common ancestor before the bacteria arose. RBv=
Although much of this picture has been sustained by more recent research, it seems iaa (ce
fundamentally wrong in one respect. Among the bacteria, there are organisms that are L!+[]tB
significantly different both from the cells of eukaryotes and from the true bacteria, and it now 6&OonYsP
appears that there are three stems in the tree of life. New techniques for determining the molecular 0()9vTY+
sequence of the RNA of organisms have produced evolutionary information about the degree to RqX4ep5j
which organisms are related, the time since they diverged from a common ancestor, and the R^u^y{ohr
reconstruction of ancestral versions of genes. These techniques have strongly suggested that 4Ow
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although the true bacteria indeed form a large coherent group, certain other bacteria, the [r/Seg"
archaebacteria, which are also prokaryotes and which resemble true bacteria, represent a distinct kGBl)0pr`x
evolutionary branch that far antedates the common ancestor of all true bacteria. 9%)& }KK|
1. The passage is primarily concerned with 2)I'5?I
(A) detailing the evidence that has led most biologists to replace the trichotomous picture of C(%5,|6
living organisms with a dichotomous one RfKxwo|M
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(B) outlining the factors that have contributed to the current hypothesis concerning the number of Z#cU#)`y1
basic categories of living organisms bcx{_&1p
(C) evaluating experiments that have resulted in proof that the prokaryotes are more ancient than o7 -h'b-
had been expected tpx3:|
(D) summarizing the differences in structure and function found among true bacteria, }Bod#|`
archaebacteria, and eukaryotes e,j ?_p
(E) formulating a hypothesis about the mechanisms of evolution that resulted in the ancestors of GE3U0w6WbK
the prokaryotes ID k:jO
2. According to the passage, investigations of eukaryotic and prokaryotic cells at the molecular RWh}?vs_
level supported the conclusion that :#&U95EC0
(A) most eukaryotic organisms are unicellular 2S10j%EeI
(B) complex cells have well-formed nuclei Kp=3
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(C) prokaryotes and eukaryotes form two fundamental categories A'AWuj\r2R
(D) subcellular structures are visible with a microscope 5_tK3Q8?
(E) prokaryotic and eukaryotic cells have similar enzymes r0$9c
3. According to the passage, which of the following statements about the two-category iN9!?Ov_
hypothesis is likely to be true? X9`C2fyVd
(A) It is promising because it explains the presence of true bacteria-like organisms such as y@8399;l
organelles in eukaryotic cells. (XIq?c1T
(B) It is promising because it explains why eukaryotic cells, unlike prokaryotic cells, tend to mBgx17K/-_
form multicellular organisms. [Oy2&C
(C) It is flawed because it fails to account for the great variety among eukaryotic organisms. KZ
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(D) It is flawed because it fails to account for the similarity between prokaryotes and eukaryotes. K'rs9v"K|
(E) It is flawed because it fails to recognize an important distinction among prokaryotes. (lck6v?h
4. It can be inferred from the passage that which of the following have recently been compared u$/2XO
in order to clarify the fundamental classifications of living things? {8p?we3l1
(A) The genetic coding in true bacteria and that in other prokaryotes Qs[EA_
(B) The organelle structures of archaebacteria, true bacteria, and eukaryotes e=Tc(Mwn
(C) The cellular structures of multicellular organisms and unicellular organisms \,#4+&4b
(D) The molecular sequences in eukaryotic RNA, true bacterial RNA, and archaebacterial RNA _nFvM'`<
(E) The amino acid sequences in enzymes of various eukaryotic species and those of enzymes in vc1GmB
archaebacterial species y?4=u,{C
5. If the “new techniques” mentioned in line 31 were applied in studies of biological "7g8 d
classifications other than bacteria, which of the following is most likely? $mg h.3z0
(A) Some of those classifications will have to be reevaluated. TV>R(D3T/
(B) Many species of bacteria will be reclassified. nk,Mo5iqV
(C) It will be determined that there are four main categories of living things rather than three. `e;Sjf<
(D) It will be found that true bacteria are much older than eukaryotes. x3F L/^S
(E) It will be found that there is a common ancestor of the eukaryotes, archaebacteria, and true r|BKp,u9
bacteria. K>JU/(
6. According to the passage, researchers working under the two-category hypothesis were GIl{
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correct in thinking that 5:3$VWLa
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(A) prokaryotes form a coherent group WjxBNk'f
(B) the common ancestor of all living things had complex properties Pw{{+PBu R
(C) eukaryotes are fundamentally different from true bacteria zYJ`.,#C 5
(D) true bacteria are just as complex as eukaryotes >d[vHyA~!D
(E) ancestral versions of eukaryotic genes functioned differently from their modern counterparts WSccR
7. All of the following statements are supported by the passage EXCEPT: bGnJ4R3J
(A) True bacteria form a distinct evolutionary group. qGUe0(
(B) Archaebacteria are prokaryotes that resemble true bacteria. ,(?4T~
(C) True bacteria and eukaryotes employ similar types of genetic coding. `,=p\g|D
(D) True bacteria and eukaryotes are distinguishable at the subcellular level. XE
%6c3s
(E) Amino acid sequences of enzymes are uniform for eukaryotic and prokaryotic organisms. j-E>*N}-_
8. The author’s attitude toward the view that living things are divided into three categories is :iiTz$yk
best described as one of itMc!bUQ
(A) tentative acceptance P?ol]MwaB
(B) mild skepticism .b)
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(C) limited denial e+aQ$1^t
(D) studious criticism 'v)+S;oB
(E) whole hearted endorsement +& Qqu`)?F
Passage3 (Gsg+c
Stratford-on-Avon, as we all know, has only one industry-William Shakespeare-but there are nXW1 :
two distinctly separate and increasingly hostile branches. There is the Royal Shakespeare CBHWMetJ*
Company (RSC), which presents superb productions of the plays at the Shakespeare Memorial DzOJ{dF
Theatre on the Avon. And there are the townsfolk who largely live off the tourists who come, not P3>2=qK"E(
to see the plays, but to look at Anne Hathaway’s Cottage, Shakespeare’s birthplace and the other 7:<>#
sights. co-D,o4x
The worthy residents of Stratford doubt that the theatre adds a penny to their revenue. They YZD]<ptR
frankly dislike the RSC’s actors, them with their long hair and beards and sandals and noisiness. R
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It’s all deliciously ironic when you consider that Shakespeare, who earns their living, was himself 3F3?be
an actor (with a beard) and did his share of noise - making. 0$
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The tourist streams are not entirely separate. The sightseers who come by bus- and often }e w?{
take in Warwick Castle and Blenheim Palace on the side– don’t usually see the plays, and some of 69L&H!<i:
them are even surprised to find a theatre in Stratford. However, the playgoers do manage a little '93&?
sight - seeing along with their play- going. It is the playgoers, the RSC contends, who bring in /iy/2x28>
much of the town’s revenue because they spend the night (some of them four or five nights) >
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pouring cash into the hotels and restaurants. The sightseers can take in everything and get out of O#k+.LU
town by nightfall. G_RK3
E[FK
The townsfolk don’t see it this way and local council does not contribute directly to the yK;I<8+>_
subsidy of the Royal Shakespeare Company. Stratford cries poor traditionally. Nevertheless every KcE=m\ h
hotel in town seems to be adding a new wing or cocktail lounge. Hilton is building its own hotel U[u6
UG
there, which you may be sure will be decorated with Hamlet Hamburger Bars, the Lear Lounge, -ybupUJcbv
the Banquo Banqueting Room, and so forth, and will be very expensive. =#Jb9=zdR
Anyway, the townsfolk can’t understand why the Royal Shakespeare Company needs a z@}~2K
subsidy. (The theatre has broken attendance records for three years in a row. Last year its 1,431 +!wc(N[(2
seats were 94 per cent occupied all year long and this year they’ll do better.) The reason, of =X):Zi
course, is that costs have rocketed and ticket prices have stayed low. ,.B8hr@H6-
It would be a shame to raise prices too much because it would drive away the young uNDkK o<M
people who are Stratford’s most attractive clientele. They come entirely for the plays, not the p-
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sights. They all seem to look alike (though they come from all over)–lean, pointed, dedicated 'rgV]Oy
faces, wearing jeans and sandals, eating their buns and bedding down for the night on the 2
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flagstones outside the theatre to buy the 20 seats and 80 standing-room tickets held for the sleepers oj,
and sold to them when the box office opens at 10:30 a.m. X;0@41t'
26. From the first two paragraphs, we learn that %|~UNP$
A. the townsfolk deny the RSC‘s contribution to the town’s revenue A_+WY|#M
B. the actors of the RSC imitate Shakespeare on and off stage S3r\)5%;
C. the two branches of the RSC are not on good terms el<nY"
c
D. the townsfolk earn little from tourism 'lF|F+8
27. It can be inferred from Paragragh 3 that 62q-7nV
A. the sightseers cannot visit the Castle and the Palace separately P#C`/%$S
B. the playgoers spend more money than the sightseers go@}r<