题目内容
9.The WHO has given some advice on to prevent us being infected(感染)with H7N9.( )| A. | how | B. | what | C. | where | D. | when |
分析 WHO(世界卫生组织)已经给出一些怎么样的建议使我们免受H7N9(H7N9型禽流感)的感染.
解答 答案为B. A how 怎么样,具体询问方式,B what 什么,具体询问的对象具体内容,C where where 哪里,具体询问的对象是地点,D when 什么时候,具体询问的对象是时间.given some advice on 表示关于哪一方面的具体建议,on 后面要用一个疑问词来连接表示具体的内容,故what符合题意,答案为B.
点评 这一题主要考查学生对四个疑问词知识的掌握.
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