第二部分：知识运用（共两节，45分）
第一节：单项填空（共15小题，每小题1分，共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。
16．You can try to guess the meaning of ______ words you don't know from ______ passage．
A．the; 不填 B．the; the C．不填;不填 D．不填; the
Do you think this skirt is too tight ______ the shoulders?
| A．at | B．on | C．to | D．across |
Wethe difficulty together, but why didn't you tell me?
| A． | should face | B． | might face |
| C． | could have faced | D． | must have faced |
Birds' singing is sometimes a warning to other birds ______ away.
| A．to stay | B．staying | C．stayed | D．stayed |
______ at the door before you enter my room, please.
| A．Knock | B．Knocking | C．Knocked | D．To knock |
Our friendship ______ quickly over the weeks that followed.
| A．had developed | B．was developing |
| C．would develop | D．developed |