问题
单项选择题
碘解磷啶解救有机磷酸酯类（农药）中毒是因为（）
A.能使失去活性的胆碱酯酶复活
B.能直接对抗乙酰胆碱的作用
C.有阻断M胆碱受体的作用
D.有阻断N胆碱受体的作用
E.能对抗有机磷酸酯分子中磷的毒性
答案
参考答案：A
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碘解磷啶解救有机磷酸酯类（农药）中毒是因为（）
A.能使失去活性的胆碱酯酶复活
B.能直接对抗乙酰胆碱的作用
C.有阻断M胆碱受体的作用
D.有阻断N胆碱受体的作用
E.能对抗有机磷酸酯分子中磷的毒性
参考答案：A
My name Bill. I’m English boy. I’m twelve. I’m a middle school student. Lin Hai is my . We’re in the same class. Here is a picture his family. Look, this is his . He is a policeman(警察). His is a teacher of English. She is a good teacher. Lin Hai has sisters. are twins(双胞胎). Their are Fangfang and Yuanyuan. They have a cat. We are good , too.
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