克里特岛是（）的主要基地。
A、古希腊文明
B、迈锡尼文明
C、基督教文明
D、米诺斯文明
参考答案：A
.--- He has to finish the experiment today. He must be in the lab,____?
---That s quite possible.
A．mustn't he
B．won't he
C．doesn't he
D．isn't he
证券公司申请融资融券业务资格，经营证券经纪业务已满（）年。
A.1
B.2
C.3
D.4
