1. They continued to be ____ on the issue of women's liberation.
A.neutral B.vague C. universal D.tropical
2. He is a/an ____ man and can now make his own decision.
A.unexpected B.mature C.unfair D.unique
3. He has accepted a ____ approach to solve the crises.
A. moderate B.throughout C.tiny D.various
4. It is not so easy to ____ the way of his walking and talking in the public.
A.witness B.imitate C.worship D.yield
5. Niagara Falls is a great tourist ____ drawing millions of visitors every year
A. attention B.attraction C.appointment D.arrangement
答案与解析：
1.A neutral 中立的；vague 含糊不清的；模糊不清的；universal 普遍的，通用的，宇宙的；tropical 热带的。
2.B unexpected 意料之外的，出乎意料的；mature 成熟的；unfair 不公平的；unique 独一无二的。
3.A moderate 中等的，适度的；throughout 完全的，彻底的；tiny 微小的；小的；various 多种多样的，不同的。
4.B witness 目击；见证；imitate 模拟，模仿；worship 崇拜，敬仰；yield 出产；结出（果实）；产生（效果，收益等）；让于，给于；同意。
5.A 尼亚加拉瀑布是个著名的旅游景点，每年的都吸引上百万的游客。
attraction n.吸引，吸引力，诱惑力；具有吸引力的事物（或人）。