I (was just) falling (sleep) last night (when) I heard a knock (at) the door.

admin2012-03-26  18

问题 I (was just) falling (sleep) last night (when) I heard a knock (at) the door.

选项 A、was just
B、sleep
C、when
D、at

答案B

解析
转载请注明原文地址:https://kaotiyun.com/show/0aJO777K
0

随机试题
最新回复(0)