> 英语 >
she is busy in her office __ for the lesson
prepare的变形
人气:178 ℃ 时间:2020-03-27 05:03:21
解答
preparing
be busy doing sth.
这里只是把地点状语提前了
推荐
猜你喜欢
© 2026 79432.Com All Rights Reserved.
电脑版|手机版