结核性腹膜炎感染的次要途径是()
A.腹腔内的结核病灶直接蔓延
B.血行播散
C.渗出型
D.粘连型
E.干酪型
参考答案:B
The family decided to the lazy servant.They really couldn't stand her. [ ]
A. pay back
B. pay off
C. pay for
D. pay up
我国绿色旅游饭店的发展有哪些思路?