题目内容:
At which of the following times will the bus leave the main hall?
A.[ A ] 8:00; 9:00; 10:00; 11:00. B.[ B ] 8:30; 9:30; 10:30; 11:30:
C.[ C ] 8:30; 9:00; 9:30; 10:00.
D.[ D ] 8:00; 9:30; 11:00; 12:30.
参考答案:
答案解析: