问题补充:
—Helen, do you like math?
—No, I don’t. It’s .
A. interesting
B. exciting
C. difficult
D. good
答案:
A. interesting
B. exciting
(答案→)C. difficult
D. good
解析:考查形容词:A. interesting有趣的B. exciting令人兴奋的C. difficult困难的D. good好的,句意:--海伦,你喜欢数学吗?--不,数学很难。A、B、D都说明她是喜欢的,只有C符合题意。故选C