问题

We went through a period_______ communications were very difficult in the countryside

A:which
B:in which
C:whose
D:with which

正确答案是：

同类题型

What is the end of the story —The person with theft was seen in court.

The manager of the sales department is kept busy all day. After he has solved one problem, another is sure to _______.

There are forty-eight students in our class. –___________.

Did you ask Sophia for help? —-I ______ need to- I managed perfectly well on my own.

My father had ____ me a new computer as my birthday present. [ ]