SAT语法练习题（十五）含答案及解析

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71. The original building and loan associations were organized as limited life funds, whose members made monthly payments on their share subscriptions, then taking turns drawing on the funds for home mortgages.

(A) subscriptions, then taking turns drawing

(B) subscriptions, and then taking turns drawing

(C) subscriptions and then took turns drawing

(D) subscriptions and then took turns, they drew

(E) subscriptions and then drew, taking turns

72. The number of undergraduate degrees in engineering awarded by colleges and universities in the United States increased by more than twice from 1978 to 1985.

(A) increased by more than twice

(B) increased more than two times

(C) more than doubled

(D) was more than doubled

(E) had more than doubled

73. The British Admiralty and the War Office met in March 1892 to consider a possible Russian attempt to seize Constantinople and how they would have to act militarily to deal with them.

(A) how they would have to act militarily to deal with them

(B) how to deal with them if military action would be necessary

(C) what would be necessary militarily for dealing with such an event

(D) what military action would be necessary in order to deal with such an event

(E) the necessity of what kind of military action in order to take for dealing with it

74. Growing competitive pressures may be encouraging auditors to bend the rules in favor of clients; auditors may, for instance, allow a questionable loan to remain on the books in order to maintain a bank's profits on paper.

(A) clients; auditors may, for instance, allow

(B) clients, as an instance, to allow

(C) clients, like to allow

(D) clients, such as to be allowing

(E) clients; which might, as an instance, be the allowing of

75. If the proposed expenditures for gathering information abroad are reduced even further, international news reports have been and will continue to diminish in number and quality.

(A) have been and will continue to diminish

(B) have and will continue to diminish

(C) will continue to diminish, as they already did,

(D) will continue to diminish, as they have already,

(E) will continue to diminish

Answer to Question 71

The sentence speaks of a sequence of actions in the past:

shareholders made their monthly payments and subsequently took turns drawing on the funds. Choice C, the best answer, uses parallel past-tense verb forms to express this sequence. Choices A and B violate parallelism by using taking where took is required. The wording in D results in a run-on sentence and does not specify what the members took turns doing. Similarly, E does not specify what the members drew, and taking turns produces nonsense when combined with the rest of the sentence.

Answer to Question 72

Choice A is faulty because an adverb such as twice cannot function as an object of the preposition by. B distorts

the sentence's meaning, stating that the number of engineering degrees conferred increased on more than two

distinct occasions. D's passive verb was ... doubled suggests without warrant that some unnamed agent

increased the number of engineering degrees. The past perfect tense in E, had... doubled, is inappropriate

unless the increase in engineering degrees is specifically being viewed as having occurred further back in the

past than some subsequent event. Choice C is best.

Answer to Question 73

In choices A and B, the pronoun them has no antecedent; furthermore, the (/clause in B must take should rather than would. In C, necessary militarily is awkward and vague. E is wordy and garbles the meaning with incorrect word order. Choice D is best: its phrasing is clear, grammatical, and idiomatic. Moreover, D is the choice that most closely parallels the construction of the nonunderlined portion of the sentence. The sentence states that the Admiralty and the War Office met to consider x and y, where x is the noun phrase a possible Russian attempt. D provides a noun phrase, military action, that matches the structure of x more closely than do the corresponding noun elements in the other choices.

Answer to Question 74

The first independent clause of the sentence describes a general situation; in A, the best choice, a second independent clause clearly and grammatically presents an example of this circumstance. Choice B uses as an instance ungrammatically: as an instance requires o/to form such idiomatic constructions as "She cited x as an instance of y." Also, this construction cannot link infinitives such as to bend and to allow. The infinitive is again incorrect in C and D. C misuses like, a comparative preposition, to introduce an example. D requires by in place of to be. E, aside from being wordy and imprecise, uses the pronoun which to refer vaguely to the whole preceding clause rather than to a specific noun referent.

Answer to Question 75

Choices A and B fail because the logic of the sentence demands that the verb in the main clause be wholly in the future tense: if x happens, y will happen. To compound the problem, the auxiliary verbs have been in A and have in B cannot properly be completed by to diminish. C, D, and E supply the correct verb form, but C and D conclude with faulty as clauses that are awkward and unnecessary, because will continue describes an action begun in the past. E is the best choice.