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．After the class was over，Li Ping apologized ________ the teacher ________ his coming late.
A．for; to B．because; to C．to; because D．to; for
22. The government tried its best to _____ the people’s needs, but the people were still not_______. In fact, what the government did was not________.
A. satisfy; satisfied; satisfying B. satisfy; satisfying; satisfied
C. satisfied; satisfied; satisfying D. satisfying; satisfied; satisfied
