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标题: og11-138 [打印本页]

作者: wsdoll 时间: 2007-7-21 13:05
标题: og11-138

The direction in which the Earth and the other solid planets-Mercury,Venus,and Mars-spins were determined from collisions with giant celestial bodies in the early history of the Solar System.

(A)spins were determined from

(B)spins were determined because of

(C)spins was determined through

(D)spin was determined by

(E)spin was determined as a result of

为什么E 不对？？？determined by 是固定用法吗?

作者: allfar 时间: 2007-7-21 14:16

E的用法很累。awkward~

作者: Zeldaw 时间: 2007-7-22 09:27
简洁是GMAT的一个重要标准

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