—I want to know if I _______________smoke here.

—No, you ______________. Could you see the sign “ No Smoking” there?

A．can; needn’t

B．must; can’t

C．shall; won’t

D．can; mustn’t

印度历史上第一个幅员辽阔的奴隶制帝国是______

A．孔雀王朝
B．都铎王朝
C．大清王朝
D．阿育王朝