麻黄根与浮小麦具有的共同功效是（）。
A.止泻
B.止咳
C.止遗
D.止汗
E.止血
参考答案：D
—Mike, do you know who wanted me on the phone?
—Sorry. I don’t know. I ________ a bath in the bathroom.
A．have had
B．was having
C．had
D．am having
体育过程的要素有哪些？
