问题

On our way home, our bikes______, so we had to walk home.

A:is
B:hopes; join
C:broke down
D:breaks down;

正确答案是：

同类题型

You can’t predict everything. Often things don’t__________ as you expect.

The houses in this village are built of stones and bricks.

It is recommended that the project ________ not be started until all the preparations have been made.

Excuse me, __________—It’s 8 November.

I’m going to see John tomorrow.—Don’t tell him the result of his medical examination when you __________ to him.