皮皮学，免费搜题
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搜题
【单选题】
可兴奋细胞安静时,其细胞膜内外的电位于差称为A.
动作电位
B.
阈电位
C.
局部电位
D.
静息电位
E.
后电位
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】Correct errors, if any, in the following sentences from 21-40. The scholars met once a year to exchange experiences.
【单选题】____ means a female graduate of a school, college, etc.
A.
Alumnae
B.
Alumna
C.
Alumni
D.
Alumnus
【判断题】If a sentence is grammatically incorrect, the errors exist. If a sentence is grammatically correct while inappropriate in the communicative context, the mistakes exist.
A.
正确
B.
错误
【简答题】Correct errors, if any, in the following sentences:Open to all anglers (垂钓者) this is a form of fishing.
【简答题】Correct errors, if any, in the following sentences:That was a red-carpet room.
【简答题】Correct errors. if any, in the following sentences: Just take a took at that fellow, so you'll get sick.
【简答题】Correct errors. if any, in the following sentences: The admen ( 广告员 ) not only convince the reader that the Continental is a luxury car but also that the car confers status on its owner.
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