第二部分：语言知识运用（共35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。
21．— I have decided to spend my summer holidays in France．
—________ I'm sure you'll have a good time．
A．How are you? B．Let me see．
C．Sounds wonderful． D．Well done!
22. Such animals like dinosaurs died out because they couldn’t ______ to the change of the climate.
A. suit B. keep C. adapt D. switch
23. They reached ________ company out of _______ breath only to be told they were fired.
A. a; / B. the; the C. a; the D. the; /
24. I ________ the house since I got up this morning，which makes me very tired.
A. had been painting B. have been painting C. was painting D. am painting
25. ________ to nuclear radiation, even to a small amount, one is likely to develop cancer.
A. Being exposed B. Having exposed C. Exposed D. Exposing
26. They printed Legacy on their own and worked tirelessly to promote ________ online and in schools, libraries and bookstores.
A. one B. it C. them D. that
