哪些属于骨架型缓控释制剂（）
A.渗透泵型片
B.不溶性骨架片
C.亲水凝胶骨架片
D.植入剂
E.微球
参考答案：B, C
She read ______ books by Japanese writers. Now, she would like to read ______ books by writers from _____ countries.
A．few, any
B．a few, other
C．little, other
D．a little, any
原油外输作是多船作业完成，作业最重要的是（）有一处脱节将影响全部作业。
