题目

He____(take) out a book and began to read.
I'm sure the first man____(come)must be our English teacher.
He ___(think)hard and then had an idea.
如能附上每道题的讲解,小妹将感激不尽!
第二题的答案到底谁是对的啊？是一楼的还是二楼的？

提问时间：2021-03-14

答案

1. He (took) out a book and began to read.解释：句子时态由后面的began可以看出为一般过去时,所以用一般过去式took.2. I'm sure the first man (to come) must be our English teacher.解释：由句意可知,come该动...