下列哪项不是月季花的主治病证?()
A.月经不调
B.胸腹胀痛
C.疥癣瘙痒
D.痈肿瘰疬
E.跌打损伤
参考答案:C
—Dane hasn't arrived yet
—____? To my knowledge, he is a punctual person.
A.How come
B.So what
C.What if
D.Why not
根据线路结构的划分,属于电杆基础的是()。
A.底盘
B.接地体
C.卡盘
D.拉盘