新东方在线考博频道给大家整理的2021年考博英语词汇语法练习23,希望能够对大家的考博考试备考有所帮助，更多有关考博的备考内容，欢迎随时关注新东方在线考博频道。
1.Water, when boiled, always________ steam.
A) gives in
B) gives out
C) gives off
D) gives away
2.There are other problems which I don't propose to________ at the moment.
A) go about
B) go into
C) to after
D) go in for
3.The farmers in this country can improve their________ by using better seedlings and more fertilizer.
A) yield
B) growth
C) harvest
D) gain
4.In addition to rice, we need to________ our diet with fish, meat and vegetable.
A) replace
B) supplement
C) replenish
D) mix
5.We had difficulties at first but everything worked________ smoothly in the end.
A) off
B) up
C) away
D) out
6.I didn't like his offer so I turned it________ .
A) away
B) off
C) down
D) out
7.Be very careful with this ancient vase as it is________ a lot.
A) worthwhile
B) worth
C) worthy
D) deserving
8.Henry's news report covering the conference was so________ that nothing had been omitted.
A) comprehensive
B) inclusive
C) concise
D) precise.
9.As a________ president, his views are treated with respect when he is interviewed.
A) prior
B) previous
C) late
D) former
10.After considering various alternatives, we decided to________ our original plan.
A) hang on
B) hold to
C) take to
D) see to
[答案]
1-5：CBABD
6-10：CBADB
以上就是新东方在线考博频道给大家整理的2021年考博英语词汇语法练习23希望对大家有所帮助，更多备考内容，欢迎随时关注新东方在线考博频道。