肺主气的功能包括
A．主一身之气 B．主呼吸之气 C．主一身之气和呼吸之气 D．主宗气
参考答案：C
What do you think of the report on the UFO?
Great! Many students were interested in it and they kept on standing _____ the end of
the meeting. [ ]
A. until
B. in
C. on
D. about
五级锯齿棉，长度29毫米，马克隆值B级，质量标识为（）
