1.Not knowing what to reply ___ such a question,we kept sile
1个回答

1B (eg:I had no reply to my letter.我没收到回信)

2C(sb.spends;affords 是供给,负担的起;occupies 占用;sb.spares)

3C

4C ('d rather sb. do sth. )

5D (allow sb. to do sth.)

6D (句中为 主将从现 的条件句,而 to be doing 表达的是将来时)

7B (虚拟句)

8C(本句关键在于 分清楚因果,前因后果还是前果后因.had to 是解题的切入点,因为.所以我们不得不.)

9C (so that 以至于的意思= in order that)

10A (定语从句,先行词为in Britain 即 he got his phD in Britain 所以用where = in which,但是 很汗的是中教老师说当这两个同时存在时,要选where)

11D (D为适当的足够的)

12C (ahead of schedule 提前准备)

13B (between the lines字里行间,隐含意思)

14B(遵循他自己的习惯)

15C

16C

17A (set back 耽误延迟)

18C (海上旅行,航行)

19A

20B

【Researchers discovered that {(plants infected with a virus) give off a gas }】that ___ disease resistance in neighboring plants.

21C

22D

23A

24B (in case 如果万一)

25C (in spite of 虽然)

补充问题:

1A

2D

3B

4D

5B

6C

7B

8D