1.A good film does not necessarily have a happy ending, but it mustn’t leave the viewers____.
A. to be unsatisfying. B. being unsatisfied.
C. unsatisfied. D. being unsatisfying.
【答案】C
【解析】
【详解】考查形容词。句意：一部好电影不一定有一个快乐的结局，但它不能让观众不满意。题干中unsatisfied作leave的宾语补足语，即leave sb unsatisfied“让某人不满意”；结合句意表达的是观众的感受，要用ed结尾的形容词来表示；故选C。
2.AIDS is said _______the biggest health challenge to both men and women in that area in the past three years.
A. that it is. B. to be.
C. that it has been. D. to have been.
【答案】D
【解析】
【详解】考查非谓语动词。句意：在过去的三年中，艾滋病被认为是该地区男性和女性面临的最大的健康挑战。题干中考查句式“sb./sth. be said+动词不定式”，且事件已经发生，故用不定式的完成式，故选D。
