既能祛风湿,又能退虚热的药物是()
A.秦皮
B.独活
C.胡黄连
D.秦艽
E.黄柏
参考答案:D
In order to ________ with the advanced countries, we must keep learning.
A.getalong
B.putup
C.catchup
D.goon
上下船舶舷梯时,必须做到()
A、手扶栏杆
B、禁止双手持物上下或双手搬运物品上下
C、禁止超载
D、禁止用舷梯运物品