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【单选题】
3H和6H的电感线圈,其耦合系数为1H,按同名端顺向串联后,其总电感为()
A.
9H
B.
11H
C.
8H
D.
10H
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【单选题】药物过敏反应是指
A.
药物的变态反应
B.
药物的特异质反应
C.
药物的后遗反应
D.
药物的毒性反应
E.
药物的继发反应
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【单选题】药物过敏反应是指
A.
药物的变态反应
B.
药物的特异质反应
C.
药物的后遗效应
D.
药物的毒性反应
E.
药物的继发反应
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A.
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B.
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【单选题】药物过敏反应是指
A.
药物的变态反应
B.
药物的特异质反应
C.
药物的后遗效应
D.
药物的继发反应
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