第一节：语法和词汇知识（共l5小题；每小题l分，满分l5分）
从A、B、C、D四个选项中，选出可以填人空白处的最佳选项，并在答题卡上将该项涂黑。
例：Mr. Smith owns collection of coins than anyone else I have ever met.
A．larger B．a larger C．the larger D．a large
答案是B。
21．The driver was at ______ loss when word came that he was forbidden to drive after drinking alcohol.
A．a; the B．不填； 不填 C．the; the D．a; 不填
22．It's said that within five years cars will be a lot in our country.
A．cheaper B．cheapest C．cheap D．more cheap
