元气和津液的运行通道是()。
A.胃
B.小肠
C.大肠
D.膀胱
E.三焦
参考答案:E
Having finished her project, she was invited by the school to the new students.
A.speaking
B.having spoken
C.to speak
D.to have spoken
项目投资产权结构的权益投资方式有()。
A.股份式合资结构
B.股权式合资结构
C.契约式合资结构
D.合作制结构
E.合伙制结构