问题
配伍题
属于5-HT3受体阻断剂的止吐药物是（）属于NK-1受体阻断剂的止吐药物是（）属于多巴胺受体阻断剂的止吐药物是（）
A.甲氧氯普胺
B.甲地孕酮
C.格雷司琼
D.阿瑞吡坦
E.奥美拉唑
答案
参考答案：C,D,A
解析：本组题考查止吐药分类。止吐药按作用机制可分为三类：多巴胺受体阻断剂、5-HT3受体阻断剂和NK-1受体阻断剂。故答案选ACD。
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属于5-HT3受体阻断剂的止吐药物是（）属于NK-1受体阻断剂的止吐药物是（）属于多巴胺受体阻断剂的止吐药物是（）
A.甲氧氯普胺
B.甲地孕酮
C.格雷司琼
D.阿瑞吡坦
E.奥美拉唑
参考答案：C,D,A
解析：本组题考查止吐药分类。止吐药按作用机制可分为三类：多巴胺受体阻断剂、5-HT3受体阻断剂和NK-1受体阻断剂。故答案选ACD。
完形填空（10分） Many Americans like to have their holidays(假期) in 1 countries. One day an American 2 comes to China. This is her first time to China and she wants to 3 some friends here. She meets a Chinese. This Chinese wants to talk 4 with the American. When he sees her, he comes up and says “ 5 ” , then he begins(开始) his first talk with someone 6 an English-speaking country（国家）. “How old are you?” the Chinese 7 . “I’m 8 . It’s a secret. Please don’t ask a lady(女士) about her 9 .” answers the woman. The Chinese is surprised (感到惊奇) . He doesn’t know 10 . Can you help him?
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