问题

All the building materials have been washed away.—So I have heard. But there was no sign ____ a heavy rain was on the way last night.

A:when
B:that
C:which
D:If

正确答案是：

同类题型

I like English, __________ I don’t like history.

Bob, ______ do you want the money To buy some flowers.

sition, however, ________ you are applying, isnot quite a well paid one

In order to improve English, __________.

How do you study a test—I study watching movies.