基本信息
第二部分：英语语言知识运用（共三节，满分55分）
第一节：多项选择（共10小题；每小题1分，满分10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。
21．The new chairman was quite familiar with the ________ for conducting a meeting.
A. procedureB. problemC. questionD. people
22．Polar explorers have to be extremely _______ to bear the climate and other hardships.
A. difficultB. roughC. toughD. brave
23．It is difficult to ______ a conversation with someone who only says “yes” and “no”.
A. keep onB. keep downC. keep upD. keep in
