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

admin2013-11-10  35

问题 When you read the book, you’d better make a mark______you have any questions.

选项 A、at which
B、at where
C、the place
D、where

答案D

解析
转载请注明原文地址:https://kaotiyun.com/show/5OGK777K
0

最新回复(0)