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【单选题】
下列对铜绿假单胞菌有效的药物是A.
头孢唑啉
B.
头孢呋
C.
替莫西林
D.
头孢匹罗
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】全面质量管理的核心是强调提高产品质量。
【简答题】(two seperate companies) joining together
【单选题】An optical sensor starts to seperate two objects on ground, ().
A.
when the first dark edge of an Airy pattern overlaps on the other's edge
B.
when the first dark edge of an Airy pattern overlaps on the other's center
C.
when the first dark edges of two Airy patterns are some distance from each other
D.
when the second dark edge of an Airy pattern overlaps on the other's center
【简答题】下列何项属于抽象行政行为的特征?( ) A．对象的普遍性 B．效力的持续性 C．可诉性 D．准立法性
【多选题】What are the two seperate parts of individualism?
A.
socialism
B.
optimism
C.
idealism
D.
materialism
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