You’d better make a mark ______ you have any questions.
题型: 单项选择题 难度: 简单
You’d better make a mark ______ you have any questions.
| A.at which | B.at where | C.the place | D.where |
答案
D
解析
?where引导的地点状语从句。
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| A.at which | B.at where | C.the place | D.where |