He was about to go out for a walk his teacher came to visit him.A. whileB. whichC. whenD.

发布时间：2020-08-16 06:00:07

He was about to go out for a walk      his teacher came to visit him.
A. while
B. which
C. when
D. then

网友回答

A. while
B. which
(答案→)C. when
D. then
解析：可联系客服索取。
以上问题属网友观点，不代表本站立场，仅供参考！