Question

几道英语单选题目

1.The firm was successfully run and _________ ，he owed his success to the support of his friends。
A.looking back
B.looked back
C.to look back
D.when looked back
2。____ was expeced,he broke his promise once more ____ left his friends down.
A.It; which
B.As;which
C.It;as
D.Which;which
3.______ she is not so cheerful ____she used to be?
A.How is it that ;as
B. Why is it that;what
C.Is it why;that
D. How it is that ;as
为什么是这样的？过程

Answer 1

1.A and后面是一个句子。 looking back，he owed his success to the support of his friends。其中looking back 是一个独立主格结构，looking前面本身还有一个he,但是因为跟后面主句主语一致，所以可以省略。

2.B as is expected 固定搭配。可翻译为跟预期的一样。

3.A 这个句子中有it is ...that... 句型和so ...as... 句型。

Answer 2

BBA

Answer 3

A
A
A

Answer 4

1.The firm was successfully run and _________ ，he owed his success to the support of his friends。
A.looking back
B.looked back
C.to look back
D.when looked back
a
2。____ was expeced,he broke his promise once more ____ left his friends down.
A.It; which
B.As;which
C.It;as
D.Which;which
b
3.______ she is not so cheerful ____she used to be?
A.How is it that ;as
B. Why is it that;what
C.Is it why;that
D. How it is that ;as
a