2015年华中科技大学博士英语真题回忆 ddhTr
i'f
一、完形填空(缺,10分) v86
`\K*0Y
二、阅读理解(40分) &: 8 &;vk
Passage 1 TmAb!
Y|F
In contrast to traditional analyses of minority business, the sociological analysis contends JN-8\L
that minority business ownership is a group-level phenomenon, in that it is largely dependent upon ]-LE'Px|
social-group resources for its development. Specifically, this analysis indicates that support emIbGkH
networks play a critical role in starting and maintaining minority business enterprises by providing leJd){
owners with a range of assistance, from the informal encouragement of family members and E?o8
'r
friends to dependable sources of labor and clientele from the owner’s ethnic group. Such self-help . L%@/(r
networks, which encourage and support ethnic minority entrepreneurs, consist of “primary” D];([:+4
institutions, those closest to the individual in shaping his or her behavior and beliefs. They are ,OAWGFKOp
characterized by the face-to-face association and cooperation of persons united by ties of mutual ~,7R*71
concern. They form an intermediate social level between the individual and larger “secondary” VO?NrKyeW
institutions based on impersonal relationships. Primary institutions comprising the support
&"n9,$
network include kinship, peer, and neighborhood or community subgroups. 9DKB+K.1
A major function of self-help networks is financial support. Most scholars agree that minority <9ph c
business owners have depended primarily on family funds and ethnic community resources for e 3oIoj4o
investment capital. Personal savings have been accumulated, often through frugal living habits zH4#\d
that require sacrifices by the entire family and are thus a product of long-term family financial 1D]wW%us
behavior. Additional loans and gifts from relatives, forthcoming because of group obligation }1 ^.A84a
rather than narrow investment calculation, have supplemented personal savings. Individual o 4wKu
entrepreneurs do not necessarily rely on their kin because they cannot obtain financial backing cXH?'q'vZ
from commercial resources. They may actually avoid banks because they assume that commercial bc-}Qn
institutions either cannot comprehend the special needs of minority enterprise or charge \C|06Bs$
unreasonably high interest rates. +R$KEGu~0Y
Within the larger ethnic community, rotating credit associations have been used to raise ')<$AMy1
capital. These associations are informal clubs of friends and other trusted members of the ethnic *%sYajmD
group who make regular contributions to a fund that is given to each contributor in rotation. One '5\1uB PKW
author estimates that 40 percent of New York Chinatown firms established during 1900-1950 K.Z{4x=0
utilized such associations as their initial source of capital. However, recent immigrants and third f#mpd]e+6
or fourth generations of older groups now employ rotating credit associations only occasionally to N%yFL
raise investment funds. Some groups, like Black Americans, found other means of financial krU2S-
support for their entrepreneurial efforts. The first Black-operated banks were created in the late "'(4l 2.
nineteenth century as depositories for dues collected from fraternal or lodge groups, which ,55`s#;
themselves had sprung from Black churches. Black banks made limited investments in other Black Wd#6Y}:
enterprises. Irish immigrants in American cities organized many building and loan associations to XF
6=xD
provide capital for home construction and purchase. They, in turn, provided work for many Irish {]]I4a
home-building contractor firms. Other ethnic and minority groups followed similar practices in In2D32"F
founding ethnic-directed financial institutions. B%/Pn
2
1. Based on the information in the passage, it would be LEAST likely for which of the following \=~Ap#Mpc4
persons to be part of a self-help network? #S)*MT4ke
(A) The entrepreneur’s childhood friend G$b4`wt
(B) The entrepreneur’s aunt `OWB@_u5
(C) The entrepreneur’s religious leader Lif mYn[
(D) The entrepreneur’s neighbor `shB[Lt
(E) The entrepreneur’s banker I
uDk9<[b:
2. Which of the following illustrates the working of a self-help support network, as such networks Pcc%VQN
are described in the passage? qsp,Usu/
(A) A public high school offers courses in book-keeping and accounting as part of its openenrollment Bv3v;^
adult education program. frt?*|:
(B) The local government in a small city sets up a program that helps teen-agers find summer jobs. IP3-lru
(C) A major commercial bank offers low-interest loans to experienced individuals who hope to NKRXY~zHh
establish their own businesses. shB(kb{{
(D) A neighborhood-based fraternal organization develops a program of on-the-job training for its
lMP7o&
members and their friends. ;S7xJ'H
(E) A community college offers country residents training programs that can lead to certification Q.Acmht#
in a variety of technical trades. &zR}jD>
3. Which of the following can be inferred from the passage about rotating credit associations? *QVE>{
(A) They were developed exclusively by Chinese immigrants. lc#H%Qlg
(B) They accounted for a significant portion of the investment capital used by Chinese immigrants ~gf$ L9
in New York in the early twentieth century. yQ}~ aA#h
(C) Third-generation members of an immigrant group who started businesses in the 1920’s would TsD
>m
have been unlikely to rely on them. qrdI"
(D) They were frequently joint endeavors by members of two or three different ethnic groups. `C1LR,J
(E) Recent immigrants still frequently turn to rotating credit associations instead of banks for nF-FoO98
investment capital. |lv4X}H
4. The passage best supports which of the following statements? 1;h>^NOq
(A) A minority entrepreneur who had no assistance from family members would not be able to \=@}(<4
start a business. -H
\nFJ6+
(B) Self-help networks have been effective in helping entrepreneurs primarily in the last 50 years. \@xnC$dd/
(C) Minority groups have developed a range of alternatives to standard financing of business LCG<
ventures. @ZVc!5J_,
(D) The financial institutions founded by various ethnic groups owe their success to their unique ;ry{cq
formal organization. (Cq-8**dY
(E) Successful minority-owned businesses succeed primarily because of the personal strengths of C"sa.#}
their founders. AIeYy-f
5. Which of the following best describes the organization of the second paragraph? " n\!y~:
(A) An argument is delineated, followed by a counter-argument. ]
!H<vR$8
(B) An assertion is made and several examples are provided to illustrate it. g
(~&
(C) A situation is described and its historical background is then outlined. pxN'E;P-
(D) An example of a phenomenon is given and is then used as a basis for general conclusions. qHj4`&
(E) A group of parallel incidents is described and the distinctions among the incidents are then {r"s.|n
clarified. lyV]-w
6. According to the passage, once a minority-owned business is established, self-help networks PyoLk
contribute which of the following to that business? kSDV#8uZ
(A) Information regarding possible expansion of the business into nearby communities (*EN! -/
(B) Encouragement of a business climate that is nearly free of direct competition O~D}&M@/R
(C) Opportunities for the business owner to reinvest profits in other minority-owned businesses >A)he!I
(D) Contact with people who are likely to be customers of the new business ka5>9E
(E) Contact with minority entrepreneurs who are members of other ethnic groups D&'".N
,}
7. It can be inferred from the passage that traditional analyses of minority business would be Y,a.9AWw)
LEAST likely to do which of the following? >ko;CQR
(A) Examine businesses primarily in their social contexts LP87X-qkjW
(B) Focus on current, rather than historical, examples of business enterprises +vQyHo
(C) Stress common experiences of individual entrepreneurs in starting businesses { sZrI5
(D) Focus on the maintenance of businesses, rather than means of starting them J:>TV.TP
(E) Focus on the role of individual entrepreneurs in starting a business u/MIB`@,
8. Which of the following can be inferred from the passage about the Irish building and loan -,rl[1ZYZ
associations mentioned in the last paragraph? X0lIeGwrQ
(A) They were started by third- or fourth-generation immigrants. 0+L5k!1D
(B) They originated as offshoots of church-related groups. iU3co|q7
(C) They frequently helped Irish entrepreneurs to finance business not connected with vb%\q sf
construction. 3w-0v"j U
(D) They contributed to the employment of many Irish construction workers. $q+7,,"
(E) They provided assistance for construction businesses owned by members of other ethnic [Nq4<NK
groups. EH[ ?*>+s
Passage2 A(C3kISM
It was once assumed that all living things could be divided into two fundamental and Fb_~{q
exhaustive categories. Multicellular plants and animals, as well as many unicellular organisms, are :ortyCB:H
eukaryotic—their large, complex cells have a well-formed nucleus and many organelles. On the !~RD>N&n
other hand, the true bacteria are prokaryotic cell, which are simple and lack a nucleus. The J/mL
B7^R
distinction between eukaryotes and bacteria, initially defined in terms of subcellular structures /E*P0y~KTW
visible with a microscope, was ultimately carried to the molecular level. Here prokaryotic and !is8`8F8
eukaryotic cells have many features in common. For instance, they translate genetic information Um|:AT}`^
into proteins according to the same type of genetic coding. But even where the molecular -?
GYW81Q
processes are the same, the details in the two forms are different and characteristic of the ($3QjH_
@
respective forms. For example, the amino acid sequences of various enzymes tend to be typically zRKg>GG`
prokaryotic or eukaryotic. The differences between the groups and the similarities within each uW[<?sFG
group made it seem certain to most biologists that the tree of life had only two stems. Moreover,
0w c+<CUW
arguments pointing out the extent of both structural and functional differences between eukaryotes Qdtfi1_Y1
and true bacteria convinced many biologists that the precursors of the eukaryotes must have 9eV@v
diverged from the common ancestor before the bacteria arose. tvg7mU]l
Although much of this picture has been sustained by more recent research, it seems JY /Cd6\
fundamentally wrong in one respect. Among the bacteria, there are organisms that are iA:CPBv_mu
significantly different both from the cells of eukaryotes and from the true bacteria, and it now ){6;o&CC:
appears that there are three stems in the tree of life. New techniques for determining the molecular j\W+wnAgk
sequence of the RNA of organisms have produced evolutionary information about the degree to }e82e
which organisms are related, the time since they diverged from a common ancestor, and the q-uYfXZ{j
reconstruction of ancestral versions of genes. These techniques have strongly suggested that ]CTu |
although the true bacteria indeed form a large coherent group, certain other bacteria, the D7=gUm>
archaebacteria, which are also prokaryotes and which resemble true bacteria, represent a distinct jdhhvoQ
evolutionary branch that far antedates the common ancestor of all true bacteria. )`L!eN
1. The passage is primarily concerned with &3AGj,
(A) detailing the evidence that has led most biologists to replace the trichotomous picture of H
>RGX#|
living organisms with a dichotomous one H1q>UU:
(B) outlining the factors that have contributed to the current hypothesis concerning the number of Vls*fY:W
basic categories of living organisms br0gB3r
(C) evaluating experiments that have resulted in proof that the prokaryotes are more ancient than \b'
<q
had been expected &ts!D!Hj
(D) summarizing the differences in structure and function found among true bacteria, sYe
Z.MacU
archaebacteria, and eukaryotes Bm^vKzp
(E) formulating a hypothesis about the mechanisms of evolution that resulted in the ancestors of Z>o20uA
the prokaryotes 4,uH 4[7
2. According to the passage, investigations of eukaryotic and prokaryotic cells at the molecular Ll&Y_Ry
level supported the conclusion that %vMi
kibI
(A) most eukaryotic organisms are unicellular Rg'1 F
(B) complex cells have well-formed nuclei 8sE@?,
(C) prokaryotes and eukaryotes form two fundamental categories
_ 57m] ;&
(D) subcellular structures are visible with a microscope t R*JM$T
(E) prokaryotic and eukaryotic cells have similar enzymes c6Wy1d^
3. According to the passage, which of the following statements about the two-category UiW(/L
hypothesis is likely to be true? aQkgkV;~
(A) It is promising because it explains the presence of true bacteria-like organisms such as LkNC8V
organelles in eukaryotic cells. O'o`
(B) It is promising because it explains why eukaryotic cells, unlike prokaryotic cells, tend to Wrt3p-N"D
form multicellular organisms. NaLec|6<t
(C) It is flawed because it fails to account for the great variety among eukaryotic organisms. f |aO9w
(D) It is flawed because it fails to account for the similarity between prokaryotes and eukaryotes. 7@MVIn
V9
(E) It is flawed because it fails to recognize an important distinction among prokaryotes. 9fyk7~V
4. It can be inferred from the passage that which of the following have recently been compared w#]%I+
in order to clarify the fundamental classifications of living things? hyFq>XFo
(A) The genetic coding in true bacteria and that in other prokaryotes uB0/H=<H
(B) The organelle structures of archaebacteria, true bacteria, and eukaryotes NSj}?hz
(C) The cellular structures of multicellular organisms and unicellular organisms %<:?{<~wH9
(D) The molecular sequences in eukaryotic RNA, true bacterial RNA, and archaebacterial RNA ME{i-E4
(E) The amino acid sequences in enzymes of various eukaryotic species and those of enzymes in USJ4qv+-
archaebacterial species >\%44ba6
5. If the “new techniques” mentioned in line 31 were applied in studies of biological w=y!|F
classifications other than bacteria, which of the following is most likely? (\>_{"*=
(A) Some of those classifications will have to be reevaluated. 0g~WM
(B) Many species of bacteria will be reclassified. \snbU'lfP
(C) It will be determined that there are four main categories of living things rather than three. qqLmjDv
(D) It will be found that true bacteria are much older than eukaryotes. !JJCG
(E) It will be found that there is a common ancestor of the eukaryotes, archaebacteria, and true i8+kc_8#d
bacteria. \^w=T*
6. According to the passage, researchers working under the two-category hypothesis were A
:0
correct in thinking that e*:[#LJ]C
(A) prokaryotes form a coherent group ]Y}faW(&Y
(B) the common ancestor of all living things had complex properties "-9
0:"W
(C) eukaryotes are fundamentally different from true bacteria S\MD]>4
(D) true bacteria are just as complex as eukaryotes (;+JM*c2N
(E) ancestral versions of eukaryotic genes functioned differently from their modern counterparts >dn[oS,
7. All of the following statements are supported by the passage EXCEPT: I^ppEgYSY
(A) True bacteria form a distinct evolutionary group. G]=U=9ZI
(B) Archaebacteria are prokaryotes that resemble true bacteria. l92#F*
(C) True bacteria and eukaryotes employ similar types of genetic coding. p%G4Js.
(D) True bacteria and eukaryotes are distinguishable at the subcellular level. TJ
;4QL
(E) Amino acid sequences of enzymes are uniform for eukaryotic and prokaryotic organisms. Bm;{dO
8. The author’s attitude toward the view that living things are divided into three categories is !D7[R'RgY
best described as one of '[{M"S
(A) tentative acceptance ,iB)8Km@U
(B) mild skepticism JOx75}
(C) limited denial \Llrs-0 M
(D) studious criticism jgVra*
(E) whole hearted endorsement v'2EYTVNJD
Passage3 (IAl$IP63s
Stratford-on-Avon, as we all know, has only one industry-William Shakespeare-but there are q;}^Jpb;
two distinctly separate and increasingly hostile branches. There is the Royal Shakespeare xEOR\(Z^
Company (RSC), which presents superb productions of the plays at the Shakespeare Memorial N`Zm[Sv7
Theatre on the Avon. And there are the townsfolk who largely live off the tourists who come, not = K"F!}
to see the plays, but to look at Anne Hathaway’s Cottage, Shakespeare’s birthplace and the other gOx4qxy/m|
sights. Cc1sZWvz
The worthy residents of Stratford doubt that the theatre adds a penny to their revenue. They ^>72<1U%
frankly dislike the RSC’s actors, them with their long hair and beards and sandals and noisiness. L>).o%(R
It’s all deliciously ironic when you consider that Shakespeare, who earns their living, was himself !-|
&
an actor (with a beard) and did his share of noise - making. yaa+j8s]
The tourist streams are not entirely separate. The sightseers who come by bus- and often fFqK.^Tn
take in Warwick Castle and Blenheim Palace on the side– don’t usually see the plays, and some of %Jq(,u
them are even surprised to find a theatre in Stratford. However, the playgoers do manage a little v7\~OOoH]
sight - seeing along with their play- going. It is the playgoers, the RSC contends, who bring in SrN0f0
much of the town’s revenue because they spend the night (some of them four or five nights) oB&s