Question

问几个英语问题 要解释

帮忙做一下，要解释

1\-Why did they help Mrs.Green with her housework?
-Because she was ________.
A an old friend of them B a good friend of theirs
C one of their friend D the friend of them

2\In order to make it clear,I must go up ____ second floor and ask him____second time.
A the , a B the ,the C a , the D a ,a

3\Our living environments have been getting worse___ the increase in industrial pollution.
A because B thanks to C as D since

4\Miss Green is the only person____can help you with your English.
A she B whom C which D who

5\Jim's sister was badly ill, so he had to ____ his home at once.
A arrive in B set off C leave for D go back

6\-YOu should tell Tom that he ___ to work for the 21st UNIVERSITY.-I think so . I will tell him on his birthday.
A chooses B has chosen C chose D is chosen

7\I wondered ____>
A whether they have made a mistake or not
B how we could download the information
C that he graduated from Peking University]
D why did the journalist interview the ordinary worker

8\-Is it an animal? -Yes , it's a ____of the cat family.
A kind B number C member D piece

Answer 1

1、B
2、C
3、D（表示原因，A要接of）
4、D（从句御肆，而whom只能连宾格）
5、C（译为离开敏渗 …镇拿轿…去……）
6、D（被动）
7、A（I wondered 是疑问，一般接weather (or not)/if， B没倒装，C是陈述，D是特殊问句）
8、C(成员，猫科的一种)

Answer 2

1\-Why did they help Mrs.Green with her housework?
(为什么他们要帮助闷凳袭Mrs.Green 作她的家务蚂兄
-Because she was ___c___（答案不太确定）__. （因为她是…）
A an old friend of them B a good friend of theirs
C one of their friend D the friend of them
（这四句话意思均为：他们的一个好朋友）
太多了，我懒阿，粗段不想做了

Answer 3

1 c.one of ...固定词组
2 B the ,the 叙述词前面要加the
3 A because
4 D who 定语从句 Miss Green，主语运唤稿是旁孝人链旁 用who
5 C leave for leave for+地点
6 B has chosen
7 A whether they have made a mistake or not
8 A kind 其中一种