第一节：单项填空 (共10小题；每小题1分，满分10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. We went to Mount Tai to watch ______ sun rising last week. I’d never seen such ______ beautiful sun over the sea before.
A. a, the B. the, a C. the, the D. a, a
22. — Bad luck. They didn’t offer the job to me.
— ______ You’ve been well prepared for the interview.
A. So what? B. What if? C. How come? D. What about?
