题目内容
8.Although it remains unclear to this day ______ The Library of Alexandria was destroyed,the leading theory is that Julius Caesar set a fire that unintentionally burned it down.( )A. | whether | B. | how | C. | if | D. | why |
分析 尽管至今亚历山大图书馆是如何被摧毁的仍不清楚,但是主要的理论认为尤利乌斯•凯撒放火无意中烧毁了它.
解答 答案:B.根据后面一句the leading theory is that Julius Caesar set a fire that unintentionally burned it down可知整句在说亚历山大图书馆是如何被摧毁的,故选B.how,A.whether 是否,C.if是否;如果,D.why 为什么.
点评 本题考查疑问词的辨析.根据句意及上下文选择合适的疑问词.
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