下列哪项不是神封穴的主治（）。
A、咳嗽气喘
B、月经不调
C、乳腺炎
D、胸痛
参考答案：B
---What do you think of the film?
---Cool! Never before _____ a better one.
A．had I seen
B．I have seen
C．have I seen
D．I had seen
甲为供自己吸食，从境外携带30克海洛因进入我国境内，甲的行为构成何罪( )
A．非法持有毒品罪
B．走私毒品罪
C．运输毒品罪
D．一般违法
