问题

I had just locked my door I realized I my key on the kitchen table. [ ]

A: as;left
B: when;had left
C: after; left
D: while;had left

正确答案是：

同类题型

Didn’t you notice Ted pass by — No, I _______ the chalk off the blackboard.

Would you like to go ________

We don’t know if it.If it,we won’t go out for a walk.

There are nine ________ students in our school.

Luck ________ those ________ are prepared for it.