一个正方体的高增加10cm,得到新长方体的表面积比原正方体表面积增加120cm,原正方体体积是(  ).

一个正方体的高增加10cm,得到新长方体的表面积比原正方体表面积增加120cm,原正方体体积是(  ). A.9cm³ B.12cm³ C.18cm³ D.27

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What does "hollowed it out" mean in "Then they hollowed it o

What does "hollowed it out" mean in "Then they hollowed it out..."? A.Made its i

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为题选择意义相符的选项 A. camera B. television C. watch D. umbrella E.

为题选择意义相符的选项 A. camera B. television C. watch D. umbrella E. breakfast F. d

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They have decided to go to see the filmFriday afternoon.

They have decided to go to see the filmFriday afternoon. A.In B.on C.at

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What did the woman do?

What did the woman do? A.She drove her taxi into a car park. B.She parked her ca

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