问题

What are the police doing?—They are _the mountain ___ the escaped prisoner.

A:searching, in
B:searching at, for
C:searching, for
D:searching for, for

正确答案是：

同类题型

Your coffee smells good!— It’s from Canada. Would you like _______

In order _______ his English，he joined an English club.

________ is this — It’s a photo of myfamily.

When did it begin to snow?—It started________the night

Look! There _______.—Oh, yes, there _______. [ ]