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问题 单项选择题

国产三相避孕片含有的性激素成分为（）

A.炔雌醇+炔诺酮

B.炔雌醇+甲地孕酮

C.炔雌醚+左炔诺孕酮

D.炔雌醇+左炔诺孕酮

E.己烯雌酚+左炔诺孕酮

答案

参考答案：D

问答题 简答题

“五条禁令”要纳入什么，接受群众监督投诉范围，在全社会形成浓厚的群众监督和舆论监督氛围？
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改错题
单句改错。
1. His uncle is thirty year old.
2. Zhang Qian is a art teacher.
3. The basketball game is in July 2nd.
4. My birthday is 1980 May 20th.
5. Sally's birthday is October nineth.
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________
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