五．单句改错：（10分）

1.He said he wouldn’t go back to be rich for anything.________

2.Tom had to drop out school because of his poor family._____

3.I spend all of my money very fast and save nothing of it._____

4.Over time, a lot of soil has removed, causing serious erosion.______

5.People were asked to comment scenes from this film.______

6.It is you who has the most important role to play in stopping the erosion.______

7.It is amazing that all this started from 5 Yuan.______

8.A person like him is difficult to get along.______

9.I found some of what he said very worried.______

10.The thief was lucky enough to escape from being caught._____

在收购过程中，收购公司主要面临的风险有( )。

A．交易风险

B．营运风险

C．融资风险

D．发行风险