既能止咳平喘，又能润肠通便的药物是（）。
A.瓜蒌仁
B.葶苈子
C.柏子仁
D.杏仁
E.栀子
参考答案：A
Today, we will begin ________ we stopped yesterday so that no point will be left out.
A．when
B．where
C．how
D．what
They've found a way to ______ that waste thing. [ ]
A. do
B. do with
C. throw
D. move away
