嗳气、呃逆、呕吐的临床意义是()。
A.肺气上逆
B.肝气上逆
C.胃气上逆
D.肝郁气滞
E.脾失健运
参考答案:C
Mike told me that you would pay a visit to Japan, ______?
A.would you
B.wouldn’t you
C.did you
D.didn’t you
()和()是制约儿童心理发展水平和方向的最主要的客观因素。