Leave the reference books behind,___________ you won′t able to think independent

Leave the reference books behind,___________ you won′t able to think independently.

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--Can I bring Aaron to your partytonight, Maggie?-- ___________ He′s my friend t

--Can I bring Aaron to your partytonight, Maggie?-- ___________ He′s my friend too.

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已知三棱锥的三视图如图所示,则此三棱锥外接球的表面积为( ? )。

已知三棱锥的三视图如图所示,则此三棱锥外接球的表面积为( ? )。

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如图,某市煤气公司计划修建10000m3的圆形煤气储存室,底面S,深度d,函数图象是(  )

如图,某市煤气公司计划修建10000m3的圆形煤气储存室,底面S,深度d,函数图象是(  )

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