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【判断题】
CSV类型的文件的每一行是一维数据,可以使用Python中的列表类型表示。A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】We couldn't have passed the final examination ______ your help.
A.
but for
B.
without
C.
if it had not been for
D.
All of the above.
【单选题】________ his overdrinking, the accident would not have happened.
A.
If it weren’t for
B.
But for
C.
Not had it been for
D.
Had it not been for
【单选题】If it ______ for the fence, he ______ into the river.A. were not; fallenB. had not been; could h
A.
41. If it ______ for the fence, he ______ into the river. A. were not; fallen
B.
had not been; could have fallen C were not; could fall D. had not been; could fall
【单选题】It ______ for two days. The roads will be locked if it ______ soon.
A.
snowed, won't stop
B.
has been snowing, doesn't stop
C.
has snowed, won't stop
D.
snow, doesn't stop
【简答题】神经胶质细胞的主要功能是什么?
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