John loves reading,so he often gets lost in ____
he is reading and doesn't take a break.
A.that B.what C.when D.while
人气：158 ℃ 时间：2019-12-20 06:54:25
解答
B what在这里引导了一个宾语从句,what在从句中做的是reading的宾语
若用A that,应是lost inthe book that he is reading
CD显然都不对
推荐
猜你喜欢
