常设上诉机构有7人组成,每一任期为4年,可以连任一次,其中的()人对有关案件的上诉进行审理。
参考答案:3人
根据句意和汉语提示,写出空缺处短语的正确形式 (每空一词)。
1. Some people are ______ ______ (照相).
2. There are many people here______ ______ (度假).
3. We all ______ ______ (过得愉快) in the park yesterday.
4. They often ______ ______(去购物) on weekends.
5. A small boy was crying ______ ______(在角落).
6. I ______ ______ (步行回到) the hotel.
7. What are you ______ ______ (谈论)?
8. What do you ______ ______ (认为) sports shows?
9. Please don't ______ ______ (迟到) class.
10. We can ______ ______ (听音乐) after class.
妊娠期口腔预防的重点是()。
A.龋病
B.牙龈炎
C.牙周炎
D.磨损
E.牙创伤