皮皮学,免费搜题
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搜题
【单选题】
有关细菌内毒素检查法的叙述,错误的是
A.
本法是鲎试剂与微量细菌内毒素发生凝集反应而检测细菌内毒素的一种方法
B.
对革兰阴性菌产生的内毒素灵敏
C.
比家兔法灵敏度低
D.
方法简便易行
E.
操作时间短
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【多选题】影响电阻的因素有( )
A.
元件材料
B.
几何尺寸
C.
温度
D.
元件软硬强度
【单选题】骨折的并发症不包括
A.
休克
B.
损伤性骨化
C.
脊髓损伤
D.
关节强直
E.
脂肪栓塞
【单选题】To achieve success in your career, the most important factor, according to the passage, is to ______.
A.
let your superiors know how good you are
B.
project a favorable image to the people around you
C.
work as a consultant to your superiors
D.
perform. well your tasks given by your superiors
【判断题】示波管中的电子透镜是由聚焦阳极和前加速阳极组成的。( )
A.
正确
B.
错误
【简答题】According to the passage, the result of adjusting your body clock too frequently is ______.
【单选题】According to the passage, your college instructors are
A.
the same as your school ones.
B.
different from your school ones.
C.
better than your school ones.
D.
worse than your school ones.
【简答题】醛酮与含氮亲核试剂发生加成反应后,通常会再发生一个什么反应?
【简答题】影响电阻值的因素有:
【判断题】示波管中的电子透镜是由聚焦阳极和加速阳极组成的。
A.
正确
B.
错误
【单选题】To achieve success in your career, the most important factor, according to the passage, is to ______.
A.
let your superiors know how good you are
B.
work as a consultant to your superiors
C.
perform. well your tasks given by your superiors
D.
project a favourable image to the people around you
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