第二部分：英语知识运用(共两节，满分45分)
第一节 单项选择(共15小题；每题1分，满分15分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21．—Since you can't find a better way out for the time being，why not follow his advice?
—Oh，_____________．
A.I believe not B．I might as well C．It doesn't matter D．I don't care
The two dogs started to fight, so we tried to _____ them.
| A．split | B．separate | C．tear | D．divide |
As soon as Charles had _____ a little from his surprise, his one thought was to get away.
| A．returned | B．absorbed | C．dissolved | D．recovered |
. If you put too many potatoes in that paper-bag it will _____.
| A．blow | B．explode | C．crack | D．burst |
There was a large box behind the door and Peter couldn't _____ falling over it in the darkness.
| A．help | B．resist | C．avoid | D．prevent |
Children are likely to get _____ if no one cares about their upbringing.
| A．out of hand | B．out of order | C．out of place | D．out of work |