Question

4道英语选择题，求理由，谢谢

1、—Have you watched the film the Tiny Time? —Yes.I__it with my cousin last night. A.watch B.have watched C.watched D.had watched 2、—How many students are there in your class? —__the shudents__over 40. A.A number of,is B.A number of,are C.The number of,is D.The number of,are 3、Excuse me,__I’m afraid this is a no-smoking area. A.for B.but C.so D.or 4、My brother can work our problems__than any other shudent in his class. A.quickly B.quick C.more quickly D.quicker 【答案不重要，关键想知道理由，谢谢！！】

Answer 1

1C
因为答语中有时间last
night
2C
The
number
of
...做主语的时候，谓语动词用单数，表示“......的数量/数目”
3B
Excuse
me,but
I’m
afraid
....
固定口语
4C
修饰work需要用副词quickly
，又因为句子中有than所以用比较级
more
quickly