问题

Why was he late for school yesterday— He overslept. By the time he got to the bus stop,the bus ________ already ______.
A: has; left
B: had; left
C:was; leaving
D:have; left
B: had; left
C:was; leaving
D:have; left
正确答案是:
同类题型
The doctor recommended that you ________ swim after eating a large meal.
What ___________bad weather it is today!—-Yes, _____________ weather makes me so sad.
It’s been a wonderful party. Thank you very much. —________.
Mr. Wang is leaving ________ Beijing nextmonth.
We are not allowed to bring any snacks or drinks at the school meeting. — .