如何对中药的性味进行五行归类？
参考答案：酸属木入肝，苦属火入心，甘属土入脾，辛属金入肺，咸属水入，肾藏象
— Have you got any particular plans for the coming holiday?
— Yes, _____, I’m going to visit some homes for the old in the city.
A．If ever
B．If busy
C．If anything
D．If possible
动脉是指[ ]
A．由心脏发出的血管
B．运输动脉血的血管
C．将身体各部分的血送回到心脏的血管
D．将血液从心脏送到身体各部分去的血管
