第二部分：英语知识应用（共两节，满分45分）。
第一节，语法和词汇知识（共15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. Do you think it is ________ good manners to hear others’ conversations in ________curious manner?
A. the；a B. /; / C. /; a D. the; the
22. --------Have you asked somebody to repair the machine?
--------Oh, sorry, I forgot it. I _________for an engineer at once.
A. am going to send B. would send
C. have sent D. will send
