下列哪种中成药剂型在贮存中易发生沉淀
A．酊剂
B．口服液
C．片剂
D．散剂
E．水剂
参考答案：B
Do you share the room _____ your brother or have _____bedroom?
A．and; your own
B．with; yourself
C．with; your own
D．and; yourself
避开直接发行股票与债券的法律要求，上市手续简单、发行成本低是存托凭证对投资者的优点.
