_______December 11,2001, China formally became the 143rd member of the WTOA．inB．

题型：不详难度：来源：

_______December 11,2001, China formally became the 143rd member of the WTO

A．in

B．On

C．At

D．Until

答案

解析

在具体的某一天介词用On，所以选B.

举一反三

--Mr. Smith, Can you give us some advice on how to learn English well’?
--Remember, Nothing can be learned well ______hard work.

A．by

B．through

C．with

D．without

题型：不详难度：| 查看答案

Spring is here. Everyone is looking forward to _____ a trip to the Forest Park.

A．take

B．to take

C．taking

D．took

题型：不详难度：| 查看答案

The people there did not allow them to set up a factory _____ pollute the water in the river.

A．not so as to

B．so as not to

C．in order to

D．so that

题型：不详难度：| 查看答案

We are proud of _____ in Shengli High School.
A. study B. studying C. to study

题型：不详难度：| 查看答案

On my way ____ home, I lost a ticket ____ Titanic.
A. to; to B. to; of C. /; to

题型：不详难度：| 查看答案