第一部分：英语知识运用（共两节，满分30分）
第一节：单项填空（共20小题，每小题0.5分，满分10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标号涂黑。
Play, often seen as____activity for kids, is still important in development of teenagers.
A. the; the B. 
an; the C. an; 不填 D. the; 不填
.
---How long did Mary work here?
---For half a year, but she didn’t leave us much ____. We hardly remember what she is like.
| A．expression | B．explanation | C．impression | D．conclusion |
.
—We’d better go downstairs right now for lunch.
—__________ They serve food 24 hours a day.
| A．Hurry up! | B．Take your time. |
| C．No way! | D．It doesn’t matter. |
.
Nowhere else, as his mother told us, __________ except the cabin in the backyard.
| A．did he go | B．he did go | C．went he | D．he went |
.
We’re all ready to put it into operation, ____________, we’re going to take action as fast as possible.
| A．on the whole | B．in general |
| C．in conclusion | D．in other words |
.
—Your flight was quite late last night.
—Yes, it was midnight __________ our plane finally got to Jinan.
| A．that | B．when | C．since | D．until |