— How do you do?
— .
A. How are you?
B. How do you do?
C. Fine, thanks.
D. I'm OK.
答案:B
胸胁胀痛,善太息,腹部胀满,肠鸣便溏,证属
A.肺脾两虚
B.心肾不交
C.肝脾不和
D.肝胃不和
E.肝肾阴虚
移动通信环境中通常考虑哪几类小区()
A.宏蜂窝
B.微蜂窝
C.微微蜂窝
D.家庭小区