硬胶囊剂常出现的质量问题是（）
A.吸潮
B.返砂
C.澄明度不合格
D.黏冲
E.刺激性
参考答案：A
I soon found that the work I was doing had already been done by someone else. _______, I was wasting my time.
A．In other words
B．In a word
C．As a result
D．In addition
B股的发行、上市、交易等行为，都要受到海外法律的约束。( )
