以保护胃黏膜为主治疗动物胃炎最宜选用()
A.5%碳酸氢钠
B.次硝酸铋
C.爱茂尔
D.阿托品
E.硫酸镁
参考答案:B
根据句意和首字母写单词。
1. New Year is a traditional f_________ for Chinese people.
2. There are t_________ months in a year.
3. She often borrows books from the school l_________.
4. It is very h_________ in summer.
5. He was late for class because he m_________ the first bus.
权利和义务的根本区别在于( )。
A.权利是与生俱来的,义务则是由法律规定的
B.权利对于一切人都是平等的,义务则因人而异
C.权利可以放弃,义务必须履行
D.权利应当享有,义务可以放弃