栝楼薤白白酒汤证的症候机理是()
A.寒饮内停,逆而上冲
B.胸阳不振,痰饮上乘
C.胸阳衰微,寒湿闭阻
D.饮邪上乘,胸中气滞
E.痰涎壅塞,胸阳痹阻
参考答案:B
华北油田管道从()通往北京。胜利油田管道通往青岛和()。
— You should have prepared your speech for the meeting, Mr.Smith.
— Yes, I know.But how could I________the meeting date fixed so soon? [ ]
A. while
B. as
C. after
D. with