题目内容

酒石酸布托啡诺镇痛作用强于吗啡,成瘾性大

A. 对
B. 错

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吗啡需按麻醉药品管理

A. 对
B. 错

硝酸毛果芸香碱含有内酯环结构易被水解

A. 对
B. 错

Question 1

A. The giving of roses.
B. The giving of sweets.
C. The giving of eggs and presents.
D. The giving of interesting costumes.

Question 2

A. They get Easter eggs from their cassmates.
B. They get Easter eggs from their relatives.
C. They get Easter eggs from their best friends.
D. They get Easter eggs from their teachers.

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