易侵犯上部的病邪是（）
A.风
B.寒
C.暑
D.湿
E.燥
参考答案：A
This programme is a ________TV show, so you can call the TV station directly to vote for
your favourite singer.
A．alive
B．lively
C．live
D．living
A．a为动滑轮，B端钢缆受到滑轮组的拉力大小约为3G
B．a为动滑轮，B端钢缆受到滑轮组的拉力大小约为G
C．a、c为动滑轮，B端钢缆受到滑轮组的拉力大小约为3G
D．a、c为动滑轮，B端钢缆受到滑轮组的拉力大小约为G
G
G