Dane颗粒是()
A.丁型肝炎病毒
B.乙型肝炎病毒
C.甲型肝炎病毒
D.戊型肝炎病毒
E.丙型肝炎病毒
参考答案:B
--- How do you find your new classmates?
----Most of them are kind, but _______ is so good to me as Bruce.
A.none
B.no one
C.everyone
D.someone
超说明书用药不是临床实践中的必然和普遍现象()