2012大学英语四级状语从句真题训练（三）
/ }" t; \& x+ o2 _1._____ you decide to take up, you should try to make it a success.(94.6/62)
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A. If only B. Unless C. Whatever D. Whenever+ ], M+ }+ t# v. ^& H, v
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2.Certain programs work better for some_____ for others.(95.1/50)
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A. and B. than C. as D. but
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9 J! g, ?+ T6 g; H F 3.Scientists say it may be five or ten years_____ it is possible to test this medicine on human patients.(95.6/54)
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A. since B. before C. after D. when% m x# t% a" V8 h
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4.Doing your homework is a sure way to improve your test scores, and this is especially true_____ it comes to classroom tests.(96.1/36)- O/ r2 K* t' H6 g
$ I! i- f- D- o8 `/ E A. when B. since C. before D. after8 H5 v; f3 K$ p7 K( b: {; B
) }: j$ C7 W) H9 w; H 5.Careful surveys have indicated that as many as 50 percent of patients do not take drugs_____ directed.(96.1/37)$ \3 C( L) o* |0 A
5 }! i% h" X* K$ _" h0 h A. like B. so C. which D. as
- ^3 p9 ~( p; _# a$ h! z答案：CBBAD |
发表于 2012-8-14 09:56:44
