Question

初中英语单项选择 3道题

1. Is this museum ( ) you visited the other day ?
A. that B. in which C. the one

2. - Where are children ?
- They were ( ) football on the playground just now.
A. play B. playing C. to play

3. -Where is Mark ?
- I think he is in the library because I often see him ( ) in the library at this time of day.
A. studying B. studies C. study

请说明选项以及原因，谢谢了~~
抱歉，第二题 打错了。

2. - Where are children ?
- They were seen ( ) football on the playground just now.
A. play B. playing C. to play

谢谢大家的，各人有各人的选择，我不晓得谁是谁非了。do门or 和 jiajia的似乎有道理，可是也不一样。看得头疼~~

Answer 1

ABC

Answer 2

1 A 这个是定语从句。然后这里所缺的成分是一个宾语。中文解释是是不是你那天参观的那个博物馆？

2 B 看到just now 就选 playing

3 A 留意 at this time of day 就是这个时间点上，我经常看见他在这个时间点上学习。看到部分过程，用现在进行时。

Answer 3

1.c
2.b过去进行时
3.a see sb doing sth

Answer 4

ABA

Answer 5

1. C- in which
"in which" means "where" and after "in which", it should be followed by subject, verb and object.

2 B- playing
past continuous tense

3 A-studying
just at a point of the time line