-Is it all right if I sit here?
-__________，sir. The seats are for elderly people only.
| A．Better not |
| B．Go ahead |
| C．As you please |
| D．No way |
23．Robert made a call to his parents yesterday afternoon. To his disappointment, ____of them answered it.
| A．either | B．both | C．none | D．Neither |
22．I_____stop by sometime and thank her for all her help.
| A．must | B．would | C．could | D．May |
第二部分：知识运用（共两节, 共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．I ordered______pizza and salad. The pizza was nice but____salad was disgusting.
A．the, the B．a, the C．a, a D．the, a
35．__ __ many Chinese women have received higher education, there are still obstacles that prevent them from enjoying the same opportunities for education and employment as men．
| A．Whether | B．Because | C．When | D．Although |
34．Zhou Yang didn't want to let anyone overtake her．She wanted to be the first ______ that finishing line．
| A．crossing | B．cross | C．to cross |
D．in crossing |