()具有呋喃结构。
A.盐酸苯海拉明
B.马来酸氯苯那敏
C.盐酸赛庚啶
D.奥美拉唑
E.盐酸雷尼替丁
参考答案:E
解析:
[知识点] 抗消化道溃疡药
读一读,变一变。
1. Why don't you buy a T-shirt?(改为同义句)
________ ________ buy a T-shirt?
2. How about a nice present?(改为同义句)
________ ________ a nice present?
3. I want to buy a present for my mother.(改为同义句)
I want to ______ ______ ______ ______ ______.
4. Line A is longer than Line B.(改为同义句)
Line B is_______ ________Line A.
5. They are fine.(对画线部分提问)
_________________________________________.
电子表和贱金属链制成的组合物()
A.20
B.24
C.22
D.23