第二部分: 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。
16. Jane looked at ________ damaged rainforest with ___________ disappointment.
A. /；a B. the；/ C. /；/ D. the；a
17. The speaker is giving rather an________ speech, as I can judge from the________ look of all the listeners.
A. inspiring；inspiring B. inspired; inspired C. inspiring; inspired D. inspired; inspiring
18.---Where did you ______ our chemistry teacher?
---It was in the supermarket ______ I purchased moon cakes.
A. come to, where B. come across, that C. come across, where D. come to, that
19. Although it is ________ to watch programs on TV sometimes, I think people shouldn’t spend all the time watching it.
