Because of the enormous research and development expenditures required to survive in the electronics industry, an industry marked by rapid innovation and volatile demand, such firms tend to be very large. (A) to survive (B) of firms to survive (C) for surviving (D) for survival (E) for firms’ survival
(B) demand与 require的用法 表示要求,命令:demanded to do sth/ require sb. (不可少) to do sth/ demand of sb. to do sth She demanded to see the manager. 误:They demanded her to go with them. 正:They demanded of her to go with them.
require 表示“需要”时,其后可接动名词 The room requires cleaning [to be cleaned].
require 有时也这样用,但更多是其被动语态后接 of sb。be required of sb. I have done everything that was required of me. 一切要我做的事情我都已经龊昧恕?lt;/p>
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1. Although many art patrons can readily differentiate a good debenture from an undesirable one, they are much less expert in distinguishing good paintings and poor ones, authentic art and fakes. (A) much less expert in distinguishing good paintings and poor ones, authentic art and (B) far less expert in distinguishing good paintings from poor ones, authentic art from (C) much less expert when it comes to distinguishing good paintings and poor ones, authentic art from (D) far less expert in distinguishing good paintings and poor ones, authentic art and (E) far less the expert when it comes to distinguishing between good painting, poor ones, authentic art, and
答案B
2. In his research paper, Dr. Frosh, medical director of the Payne Whitney Clinic, distinguishes mood swings, which may be violent without their being grounded in mental disease, from genuine manic-depressive psychosis. (A) mood swings, which may be violent without their being grounded in mental disease, from genuine manic-depressive psychosis (B) mood swings, perhaps violent without being grounded in mental disease, and genuine manic-depressive psychosis (C) between mood swings, which may be violent without being grounded in mental disease, and genuine manic-depressive psychosis (D) between mood swings, perhaps violent without being grounded in mental disease, from genuine manic-depressive psychosis (E) genuine manic-depressive psychosis and mood swings, which may be violent without being grounded in mental disease
答案C
Distinguish A from B A和B同属于一大类, 用不同的形容词修饰
distinguish between A and B& P2 ^4 @) a和b是独立的。
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It may someday be worthwhile to try to recover uranium from seawater, but at present this process is prohibitively expensive. (A)It may someday be worthwhile to try to recover uranium from seawater (B)Someday, it may be worthwhile to try and recover uranium from seawater (C)Trying to recover uranium out of seawater may someday be worthwhile (D)To try for the recovery of uranium out of seawater may someday be worthwhile (E)Recovering uranium from seawater may be worthwhile to try to do someday
A. 介词短语,动名词短语做主语太长
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On account of a law passed in 1993, making it a crime punishable by imprisonment that a United States citizen hold gold in the form of bullion or coins, immigrants found that on arrival in the United States they had to surrender all of the gold they had brought with them.
A. On account of a law passed in 1993, making it a crime punishable by imprisonment that a United States citizen hold
B. With a law passed in 1993 that makes it a crime punishable by imprisonment that a United States citizen hold.
C. A law passd in 1993 that made it a crime punishable by imprisonment for a United States citizen holding.
D. Because of a law passed in 1993 making it a crime punishable by imprisonment for a United States citizen to hold
E. Due to a law being passed in 1993 that makes it a crime punishablel by imprisonment for a United States citizen to hold
on account of,由于. He driven very slowly, on account of fog.
介词短语n account of, because of, despite (in despite of), as a result of之后只跟简单的名词短语。若其后面跟的是动名词或名词所有格+动名词短语(sb’s doing),或名词短语之后用一复杂的现在分词来修饰时,应改为与其相同意义的连词because, although等引导的从句形式。
答案B
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Some scientists contend that many species of dinosaur had a metabolism more like a warm-blooded mammal’s than a cold-blooded reptile’s.
- that many species of dinosaur had a metabolism more like
- that the metabolism of many dinosaur species were more like
- that the metabolisms of many species of dinosaurs were more like those of
- there were many species of dinosaurs that had metabolisms more like those of
- there were many dinosaur species that had a metabolism more like that of
答案是A.
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Margaret Courtney-Clarke has traveled to remote dwellings in the Transvaal to photograph the art of Ndebele women, whose murals are brilliantly colored, their geometrical symmetries embellished with old and new iconography and in a style that varies from woman to woman and house to house.
(A) whose murals are brilliantly colored, their geometrical symmetries embellished with old and new iconography and in a style that varies from woman to woman and house to house
(B) whose murals are brilliantly colored, their geometrical symmetries are embellished with old and new iconography, and their style is varying among women and houses
(C) whose murals are brilliantly colored, their geometrical symmetries are embellished with old and new iconography, and they are in styles that vary from woman to woman and house to house
(D) with murals brilliantly colored, their geometrical symmetries embellished with old and new iconography, and their style varies among women and houses
(E) with murals that are brilliantly colored, their geometrical symmetries embellished with old and new iconography, and their styles vary among women and houses
答案是A。
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Reptiles, by drawing their body heat directly from the Sun rather than burning calories to generate it, can survive on ten percent of the nourishment that a mammal of similar size would normally require
A: rather than burning calories to generate it
B: rather than the generation of body heat by burning calories
C: and not from generating it by burning calories
D: instead of by burning calories for generating it
E: instead of body heat generated by burning calories
body heat directly from the Sun 和body heat generated by burning calories平行
答案选E.
[此贴子已经被作者于2008-11-6 13:40:03编辑过] |