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【判断题】
盐析的机理就是由于高浓度盐离子使蛋白质表面层厚度降低,静电排斥作用减弱 , 在布朗运动的作用下容易发生凝聚,进而沉淀析出。A.
正确
B.
错误
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举一反三
【单选题】He has trouble understanding that otherpeople judge him by his conduct
A.
style
B.
behavior
C.
mode
D.
attitude
【单选题】She didn‘t approve of his conduct ______ his former employers。
A.
by means of
B.
in terms of
C.
with regard to
D.
in line with
参考解析：
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