A-A+

When you read the book you’d better

2022-09-22 13:13:02 热门问答阅读次

问题详情

When you read the book, you’d better make a mark _____ you have any questions.

A.at which

B.at where

C.the place

D.where

解析：

句意：当你看书时，最好在你有问题的地方做个标记。where在这里引导地点状语从句。故选D。