第二部分：英语知识运用(共两节。满分50分)
第一节语法与词汇知识(共20小题；每小题1分。满分20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. We are looking forward with hope to______ from Ms Smith.
A. hear B. hearing C. heard D. being heard
22. --- How about your journey to Mount Emei?
---Wonderful except that our car ______ twice on the way.
A. broke down B. slowed down C. got down D. put down
