LastSundaytheyreachedQingdao,______

发布时间:2020-07-10 06:20:14

Last Sunday they reached Qingdao, ________ a conference was to be held.













A.which












B.that











C.when











D.where

网友回答

D解析先行词是Qingdao,表示地点,要填where引导定语从句并在从句中作地点状语。
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