They______ when the teacher came in._刷题宝

题干

They______ when the teacher came in.

A：talk

B：are talking

C：to talk

D： were talking

上一题下一题 0.0难度选择题更新时间:2019-04-14 09:44:31

答案(点此获取答案解析）

D

同类题1

33. After the big earthquake, not only most houses and buildings were ______, many people also lost their lives.

同类题2

It seemed difficult ____ (get) inside because the line was so long.

同类题3

选择方框中的单词并用其适当形式填空。

story,or,but,talk,write

I think these ____are very interesting.

He can’t play the piano ____ the guitar.

Can Tony ____stories?

Th e students are ____ to each other now.

Tina can speak English ____ she can’t speak Chinese.

同类题4

在网站开发时，为了保证网站页面风格的一致，应采用( )

同类题5

已知O是锐角△ABC的外心，tanA= $\frac{1}{2}$ ．若 $\frac{\cos B}{\sin C}$ $\cdot$ $\vec{A B}$ + $\frac{\cos C}{\sin B}$ $\cdot$ $\vec{A C}$ =2m $\cdot$ $\vec{A O}$ ，则实数m=____

小学学科试题库

初中学科试题库

高中学科试题库