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【单选题】
碘解磷定能解救有机磷酸酯中毒的机理是
A.
使胆碱酯酶恢复活性
B.
使乙酰胆碱的破坏减少
C.
阻断 M 胆碱受体
D.
抑制乙酰胆碱的释放
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参考答案:
举一反三
【简答题】I was        my topic when I realized that he had        the point of my last one . A . at the point of changing got  B . on the point of changing lost C . at the point where changing missed  D . o...
【单选题】It was not until the accident happened
A.
that I realized my carelessness
B.
when I realized my carelessness
C.
as I realized my carelessness
D.
when my carelessness has been realized
【简答题】It was not until the accident happened ______. A) when I realized my carelessness B) that I realized my carelessness C) as I realized my carelessness D) when my carelessness has been realized
【单选题】汉代思想家( )发展了“天人合一”的哲学思想体系
A.
庄子
B.
朱熹
C.
董仲舒
D.
荀子
【简答题】简述汽车发动机真空度检测方法。
【单选题】标题栏外框线所用的线条是( )
A.
粗实线
B.
中粗实线
C.
细实线
D.
不确定
【单选题】血液自血库中取出后应该在,多长时间内输入
A.
十分钟
B.
15分钟
C.
20分钟
D.
25分钟
E.
半小时内
【判断题】桥宜建于水面较宽的地方,大水面桥宜曲折低矮,小水面桥宜堤桥分段。
A.
正确
B.
错误
【单选题】It was not until the accident happened ______.
A.
when I realized my carelessness
B.
that I realized my carelessness
C.
as I realized my carelessness
D.
when my carelessness has been realized
【简答题】汽车发动机真空度检测方法。
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