Many people claim that they have seen UFO with their own eyes, I personally doubt.A. when

发布时间：2020-08-29 23:22:23


Many people claim that they have seen UFO with their own eyes,      I personally doubt.
A. when
B. where
C. that
D. which

网友回答

A. when
B. where
C. that
(答案→)D. which
解析：考查定语从句。在非限制性定语从句中，指代前文整句话是引导词只能使用which，故选D。
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