第二部分 英语知识运用（共两节，满分30分）
第一节 单项填空（共20小题；每小题0.5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，并在答题卡上将该项涂黑。
11. Not only spring but autumn is actually ______ good time for Hangzhouers to experience ______ nature, especially when sweet osmanthus(桂树) fully blossoms.
A. /; the B. a; the C. the; / D. a; /
12. The US Space Agency sent up a space probe to hit the moon to see ______.
A. whether there was water on it B. whether was there water on it
C. whether on it was there water D. whether was water on it
