下列对黄瓜的烹调方法能保证人体对维生素C摄入量最多的是 [ ]
A.切成片在水中浸泡后生食
B.在沸水中煮熟
C.加食醋凉拌生食
D.煮熟后保温半小时后食用
答案:C
Do some warming up exercise before sports. Or you _______ hurt yourself.
A.must
B.need
C.should
D.may
秦艽的功效是()
A.止痛,利水
B.补肝肾,强筋骨,安胎
C.止痛,解表
D.通经络
E.通络止痛,退虚热,清湿热