题目内容

Before we began to do the experiment,we __(make) all preparations.

A. will make
B. had made
C. made
D. maje

查看答案

搜索结果不匹配？点我反馈

更多问题

When the mother came in, the baby __(sleep).

A. will sleep
B. was sleeping
C. slept
D. skeeo

He used to __(swim)when he was young.

A. swim
B. swimming
C. swam
D. swum

He told me that he had __(be ) to the USA three times before.

A. being
B. was
C. to be
D. been

After he had finished all his work.he__(go ) home.

A. goes
B. went
C. to go
D. going