到黄昏视力明显减退多为
A．气虚B．肝虚C．肾亏D．痰阻E．脾虚
参考答案：B
The drug used to treat this disease causes bad side effects, some of which ________ deadly.
A．is
B．are
C．was
D．were
五仁丸的组成药物中含有（）
A.松子仁、柏子仁
B.薏苡仁、豆蔻
C.火麻仁、苦杏仁
D.火麻仁、桃仁
E.郁李仁、火麻仁
