第二部分：英语知识运用（共两节，满分35分）
第一节：单项选择（共15小题；每小题1分，满分15分）
请认真阅读下面各题，从题中所给的A、 B、 C 、D 、四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
21. --What a nice fire you have in your fireplace!
--During the winter I often keep my house__________.
A. warmly and comfortably B. warm and comfortable
C. warm and comfortably D. warmly and comfortable
22. late, he also forgot his books.
A. Not only the boy turned up B. Not only the boy turned out
C. Not only did the boy show out D. Not only did the boy show up
