瓦检仪可以在（）等温度相近的地点进行换气。
A.检查地点上风侧
B.进风大巷
C.作业地点
D.新鲜风流中的石门
参考答案：B, D
— Would you like to work in my company?
— Sorry, I’d rather here, but I’d rather my brother to your company.
A．staying; goes
B．to stay; to go
C．to stay; went
D．stay; went
可用于治疗痤疮的药物是（）。
A．雌二醇
B．他莫昔芬
C．甲地孕酮
D．米非司酮
E．二甲双胍
