问题 选择题

Everything was placed exactly ________ it used to be before she left the laboratory.

A.why

B.when

C.where

D.though

答案

答案:C

答案:C 考查状语从句。句意为:在她离开实验室之前,她把每件东西都准确地放在它们原来的位置上。由语境可知,此处应用where引导状语从句。故答案选C。

填空题
判断题