Question

有好多英语题目不会做 求解答！！！

1. the teacher explained the word again with so many students not__its meaning.
A.understandingB.to understandC.understoodD.understand
2.an old lady came__to the busstop only to find the bus had gone.
A.to run B.runningC.and ran
那下面的呢？
1.these three college students are real heroes because they risked__their own lives in order to save the drowning boys in the water.
A.having lost B.to lose C.losing D.of losing

Answer 1

1. with是介词，介词后的动词变为动名词形式，所以选A。
2.running是在补充说明come的形式，故用动名词形式.

Answer 2

1=A 2=B
最后那题是：C
前两句是现在分词的用法: with sb doing sth
came running to....一路跑到。。。表状态
后边那句是动名词用法：risk doing sth

Answer 3

1、A
2、B

3、C risk doing sth

Answer 4

ACC

Answer 5

C