國文屋

位置:首頁 > 練習題 > 

You'dbettermakeamark

練習題3.32W

問題詳情:

You'dbettermakeamark

You'd better make a mark _____ you have any questions.

A. at which B. at where C. the place D. where

【回答】

D

知識點:定語從句

題型:選擇題