据《素问·举痛论》,喜则气()
A.上
B.缓
C.消
D.下
E.结
参考答案:B
It is impolite to sit there with your feet _____ at somebody.
A.pointing
B.pointed
C.being pointed
D.point
下列活动中,不属于农业生产活动的是
A.种植水稻
B.捕鱼
C.经商
D.放牧