咳血方组成药物中含有()。
A.山栀、大黄
B.白术、黄芩
C.青黛、诃子
D.地龙、当归
E.枳壳、荆芥
参考答案:C
The work is not very profitable(盈利的) _______ cash(现金), but I am getting valuable experience from it.
A.in terms of
B.according to
C.in relation to
D.in view of
数字信号调制的基本类型分幅移键控ASK、()和()。