考博英語(yǔ)詞匯語(yǔ)法模擬題（三十九）

以下就是希賽網(wǎng)考博英語(yǔ)頻道為大家整理的考博英語(yǔ)詞匯語(yǔ)法模擬題，希望大家多多練習(xí)，提高英語(yǔ)綜合能力。

1.Millions of tons of water are________ by a complex system of dykes.

A) held up

B) held on

C) held out

D) held back

2.When travelling, you are advised to take travellers’ checks, which provide a secure________ to carrying your money in cash.

A) substitute

B) replacement

C) preference

D) alternative

3.Don’t poke your nose into what doesn’t________ you.

A) connect

B) relate

C) concern

D) interest

4.The discussion was so prolonged and exhausting that________ the speakers stopped for refreshments.

A) at large

B) at intervals

C) at random

D) at length

5.Dozens of scientific groups all over the world have been________ the goal of a practical and economic way to use sunlight to split water molecules.

A) pursuing

B) chasing

C) attaining

D) reaching

6.He does not________ as a teacher of English as his pronunciation is terrible.

A) equal

B) qualify

C) match

D) fit

7.China started its nuclear power industry only in recent years and should________ no time in catching up.

A) delay

B) lessen

C) lose

D) slip

8.I was speaking to Ann on the phone when suddenly we were________ .

A) cut off

B) cut down

C) cut back

D) cut out

9.The State's Department of Commerce in the U.S. is________ to our Bureau of Economic Development.

A) alike

B) equivalent

C) same

D) approximate

10.It's usually the case that people seldom behave in a________ way when in a furious state.

A) responsible

B) reliable

C) rational

D) conscious

[答案]

1-5：DDCBA

6-10：BCABC