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）
从每题所给的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．－Mom, I’m so tired. I can’t walk any further.
－_______, my dear. You can make it.
A．Come on B．No worry C．That’s impossible D．No problem
As many as 20 dishes are provided in the dining hall today, choose
_ suits you best．
| A．whatever | B．whenever |
| C．whichever | D．wherever |
It is not your grades but the attitude to your course matters.
| A．that | B．one | C．what | D．it |
-Hi, Lucy! What's the schedule for tomorrow?
-Let me check．You an appointment with Thomas at three o'clock．
| A．were having | B．have |
| C．had | D．have had |
There are eight tips in Dr．Roger's lecture on sleep, and one of them is: to bed early unless you think it is necessary．
| A．doesn't go | B．not to go |
| C．don't go | D．not going |
A journal is not necessarily a reliable record of facts, for the writer's impressionscolor the telling of events．
| A．shall | B．might | C．should | D．must |