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【简答题】
Encyclopedias can be used to acquire knowledge in any field，to obtain informations on a particular subject，or to deal with other academic questions.
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皮皮学刷刷变学霸
举一反三
【单选题】蛋白质作为有效的起泡剂必须满足的基本条件不包括()
A.
能与低分子量的表面活性剂共同作用
B.
易于在界面上展开和重排
C.
通过分子间的相互作用力形成粘合性膜
D.
能快速的吸附至气-水界面
【多选题】关于南亚季风,叙述正确的有
A.
行星风的季节移动，陆地和海洋的热对比，都是南亚季风形成的原因。
B.
南亚季风主要分布在南北纬10°之间的亚洲南部。
C.
南亚季风降水集中，干湿季明显。
D.
南亚季风冬季风比夏季风更强劲。
【简答题】A．suppose B．if C．was there D．perhaps
【简答题】A．meanwhile B．however C．therefore D．perhaps
【简答题】Jean Francis Grander was perhaps the most daring man who ever lived and perhaps the craziest．His greatest desire was to entertain and amaze people．He measured his success by the number of people who f...
【简答题】Why do people love pandas so much? Perhaps it is because they look very cute, or perhaps it is because there are not many left. Pandas are actually called giant pandas. Many people also call them pand...
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