肺胀与哮病、喘证最关键的鉴别点是()
A.有无胸腹胀满
B.有无咳而喘满
C.有无唇甲紫绀
D.有无肢体浮肿
E.有无胸部膨满
参考答案:E
如下图所示,下列用电器的额定电流最接近4A的是( )
A.
B.
C.
D.
Wearing white can help people _______when they feel stressed.
A.fall down
B.calm down
C.look down
D.come down