Question

【英语选择题】

The number of deer,mountain lions and wild roses______mush if people leave things as they are.
A. doesn't change B.don't change C. change D.changed

The police____the murderer everywhere when he suddenly suddenly appeared in a theatre.
A. is searching for B.were searching for C. are searching for D.were searching

Your trousers____dirty. you must have___ washed.
C. are them 为什么后面是用them 而不用it

That they were wrong in these matters____now clear to us all
A.is B.was C. are D.were

What you said just now____the matter we are discussing

A.have something to at B.has something to do with C. had something to do with D.has been something to do with

要具体每一个选项为什么选为什么不选 谢谢

Answer 1

1 The number of ，说明主语是数量，是单数，看选项是改变与否，句子意思是如果人们任意妄为，数量不会改变，所以选A. doesn't change
2 The police____the murderer everywhere when he suddenly suddenly appeared in a theatre.
D.were searching警察正在到处搜寻，正在进行式，后边的突然出现 suddenly appeared 可以看出是过去式，所以是过去进行时。

3 Your trousers____dirty. you must have___ washed.
C. are them 为什么后面是用them 而不用it ？因为虽然是一条裤子，但是有两个裤腿，所以是复数

4 That they were wrong in these matters____now clear to us all
选A.is 这句是That 引导的主语从句，后边 now表示现在，

5 What you said just now____the matter we are discussing

A.have something to at B.has something to do with C. had something to do with D.has been something to do with
首先确定用.have something to do with 排除A，然后看时态，从__the matter we are discussing可看出是现在进行时，排除C，D

追问

The police____the murderer everywhere when he suddenly suddenly appeared in a theatre.
A. is searching for B.were searching for C. are searching for D.were searching

这题不选B.were searching for 是因为及物不及物吗

追答

对哦

Answer 2

A
B
Trousers 是复数，因为有两个裤管 前面都用了are 后面当然用复数
A
B

Answer 3

1 The number of ，说明主语是数量，是单数，看选项是改变与否，句子意思是如果人们任意妄为，数量不会改变，所以选A. doesn't change
2
D.were searching警察正在到处搜寻，正在进行式，后边的突然出现 suddenly appeared 可以看出是过去式，所以是过去进行时。

3 Your trousers____dirty. you must have___ washed.
C. are them 为什么后面是用them 而不用it ？因为虽然是一条裤子，但是有两个裤腿，所以是复数

4 That they were wrong in these matters____now clear to us all
选A.is 这句是That 引导的主语从句，后边 now表示现在，

5 What you said just now____the matter we are discussing

A.have something to at B.has something to do with C. had something to do with D.has been something to do with
首先确定用.have something to do with 排除A，然后看时态，从__the matter we are discussing可看出是现在进行时，