2012年大学英语四级语法指导43

会计考友

1. The hope， goals， fears and desires _D_ widely between men and women， between the rich and the poor.
　　A alter B shift C transfer D vary
2. A man escaped from the prison last night. It was a long time _A_ the guards discovered what had happened.
* `& [; Z4 ~  U8 X7 ]7 L　　A before B until C since D when
% m. {1 U9 t% W0 W2 `( e' S. ?( A0 t　　It + 系动词 + 一段时间 + before引导的句子 在…之前花费多少时间。
3. Scientists say it may be five or ten years _D_ it is possible to test this medicine on human patients.
　　A since B when C after D before
4. In the experiment we kept a watchful eye _D_ the developments and recorded every detail. [keep a watchful eye on 密切主意，留神]
* f$ A' p& G6 d' p. p% [　　A in B at C for D on
5. There‘s little chance that mankind would _D_ a nuclear war.
9 V/ k" R' g% s- l, ~　　A retain B endure C maintain D survive
　　retain vt. 保持，保留; endure v. 忍受; maintain vt. 维持，保持，坚持认为;
　　survive vi. 生存; vt. 活过 … (宾语为某种灾难)。 survive a flood 活过一场洪水。
+ f' t8 z( t8 B' L/ Q: @& @　　前缀sur表示过 … ，外，超; vive 表示生活，强调活着。