题目内容

The (fail) ______ of the peace talks has led to increased tension between the two countries.

查看答案
更多问题

I shall never forget (see) _______ the Great Wall for the first time two years ago.

Although they (work) ____________ in the same company for five years, they know very little about each other’s background.

The old professor gave us a number of very (help) _______ suggestions.

He said regrettably that he should have treated the experiment as (careful) ________ as he could.

答案查题题库