【冲刺10月SAT考试】SAT语法备考练习题（8）

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36. Bufo marinus toads, fierce predators that will eat frogs, lizards, and

even small birds, are native to South America but were introduced into Florida

during the 1930's in an attempt to control pests in the state's vast sugarcane

fields.

(A) are native to South America but were introduced into Florida during the

1930's in an attempt to control

(B) are native in South America but were introduced into Florida during the

1930's as attempts to control

(C) are natives of South America but were introduced into Florida during the

1930's in an attempt at

controlling

(D) had been native to South America but were introduced to Florida during

the 1930's as an attempt at

controlling

(E) had been natives of South America but were introduced to Florida during

the 1930's as attempts at

controlling

37. While some academicians believe that business ethics should be integrated

into every business course, others say that students will take ethics seriously

only if it would be taught as a separately required course.

(A) only if it would be taught as a separately required course

(B) only if it is taught as a separate, required course

(C) if it is taught only as a course required separately

(D) if it was taught only as a separate and required course

(E) if it would only be taught as a required course, separately

38. Scientists have observed large concentrations of heavy-metal deposits in

the upper twenty centimeters of Baltic Sea sediments, which are consistent with

the growth of industrial activity there.

(A) Baltic Sea sediments, which are consistent with the growth of industrial

activity there

(B) Baltic Sea sediments, where the growth of industrial activity is

consistent with these findings

(C) Baltic Sea sediments, findings consistent with its growth of industrial

activity

(D) sediments from the Baltic Sea, findings consistent with the growth of

industrial activity in the area

(E) sediments from the Baltic Sea, consistent with the growth of industrial

activity there

39. For members of the seventeenth-century Ashanti nation in Africa,

animal-hide shields with wooden frames were essential items of military

equipment, a method to protect warriors against enemy arrows and spears.

(A) a method to protect

(B) as a method protecting

(C) protecting

(D) as a protection of

(E) to protect

40. In metalwork one advantage of adhesive-bonding over spot-welding is that

the contact, and hence the bonding, is effected continuously over a broad

surface instead of a series of regularly spaced points with no bonding in

between.

(A) instead of

(B) as opposed to

(C) in contrast with

(D) rather than at

(E) as against being a

Answer to Question 36

Choice A is best. The phrasing are native to correctly suggests that the toad

species is indigenous to, and still exists in, South America. In B, native in is

unidiomatic; in C and E, natives of illogically suggests that each toad now in

Florida hails from South America. In D and E, had been inaccurately implies that

the toads are no longer native, or indigenous, to South America, and introduced

to Florida is unidiomatic. Both as attempts in B and E and as an attempt in D

are wrong because the attempt consists not of the toads themselves, but of their

introduction into the environment. The correct phrase, in an attempt, should be

completed by an infinitive (here,to control), as in A.

Answer to Question 37

Choice B is best: in sentences expressing a conditional result (x will happen

ify happens), the verb of the main clause should be in the future tense and the

verb of the if clause should be in the present indicative. Thus, is taught (in

B) is consistent with will take, whereas would be taught (in A and E) and was

taught (in D) are not.For clarity, only in C, D, and E should immediately

precede the entire;/clause that it is meant to modify. Also, the intended

meaning is distorted when the adverb separately is used to modify required, as

in A and C, or taught,as in E; B correctly uses the adjective separate to modify

course.

Answer to Question 38

All of the choices but D contain ambiguities. In A and B the words which and

where appear to refer to sediments, and in E it is not clear what consistent

describes. In A, C, and E, there is no logical place to which there or its could

refer. In D, the best choice, the phrase sediments from the Baltic Sea tells

where the sediments originate, findings provides a noun for consistent to

modify, and in the area clearly identifies where the industrial activity is

growing.

Answer to Question 39

Choice C is best because the participle protecting begins a phrase that

explains what the shields did. Choices A and B awkwardly use the singular word

method to refer to items of military equipment rather than to the use of such

items. Also, a method of protecting would be more idiomatic than a method to

protect in A or a method protecting in B. In B and D, as is incorrect; also, a

protection in D has no noun for which it can logically substitute. Choice E is

incomplete; used to protect would have been acceptable.

Answer to Question 40

The corrected sentence must contrast an effect of spot-welding with an effect

of adhesive-bonding. To do so logically and grammatically, it must describe the

effects in parallel terms. When inserted into the sentence, D produces the

parallel construction over a broad surface rather than at a series. Having no

word such as over or at indicate location, choices A, B, and C fail to complete

the parallel and so illogically draw a contrast between surface and series. In

E, as against being is a wordy and unidiomatic way to establish the intended

contrast.Choice D is best.