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The accident has reached a point _____ the police have to be called in.

A. when B. that C. which D. where

D

【解析】

試題分析:考查連詞辨析。A. 當…時;B.因為,以至于;C.哪個;D.哪里。句意:事故已經達到了必須要叫來警察的地步了。point是名詞,故其后的句子是定語從句,point是與situation類似的抽象地點名詞,故在定語從句中,做地點狀語,故先行詞選用where。故選D。

考點:考查連詞辨析

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