【简答题】对于新研制的尚未列入分类目录的医疗器械,申请人可以直接申请第( )类医疗器械产品注册,也可以依据分类规则判断产品类别并向( )申请类别确认后,申请产品注册或者办理产品备案。
【单选题】bzip2 命令的哪个选项能够保留原文件
【单选题】Which reason for using computerized books is NOT said in the passage?
A.
Computerized books won't be very expensive.
B.
Texts can be read on small computers.
C.
We won't turn so many pages.
【判断题】在不同的经济制度下,解决资源配置和资源利用的方法是相同的。
【单选题】议后再诉,自收到行政复议决定书或复议期满之日起( )日内起诉,法律另有规定的除外
【单选题】Which do you ______, story books or comic books?
【单选题】What does the author say about dealing with other people's children?
A.
It's important not to hurt them in any way.
B.
It's no use trying to stop their wrongdoing.
C.
It's advisable to treat them as one's own kids.
D.
It's possible for one to get into lots of trouble.
【单选题】It's very important to eat food that's healthy, _____ you don't like it. [ ]
【单选题】( )最高的待客礼节是请客人吃羊头和羊尾巴。