第二部分 英语知识运用（共两节。满分45分）
第一节 单项填空（共15小题；每小题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．—Michael was late for Mr．smith’s spoken-Chinese class this morning．
—___________?As far as I know，he never came late to class．
A．How long B．So what C．Oh，really D．What for
I was on the point of going to bed ________ Mr. Zhang rang me up.
| A．as | B．when | C．while | D．and |
It’s really cold________July in Beijing now. Better put on your coat.
| A．in | B．during | C．for | D．to |
English is understood all over the world ________ Turkey is spoken by only a few people outside Turkey itself.
| A．while | B．because | C．unless | D．as |
My little brother kicked the ball to the river; I took great trouble to get it________the river.
| A．on | B．from | C．from on | D．over from |
For a person with good reading habits, a printed page contains not only words ________ ideas, thoughts and feelings.
| A．though | B．and | C．or | D．but |