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标题: OG11-57 [打印本页]

作者: natalietong 时间: 2010-4-18 22:00 标题: OG11-57

57. A patient accusing a doctor of malpractice will find it difficult to prove damage if there is a lack of some other doctor to testify about proper medical procedures．

(A)
if there is a lack of some other doctor to testify

(B)
unless there will be another doctor to testify

(D)
should there be no testimony from some other doctor

(E)
lacking another doctor to testify

答案C，我想知道B为什么不对？

作者: redo 时间: 2010-4-19 01:45

there will be 多余：unless another doctor testify ...
而且，如果看英语得多了的话，本能上你就会觉得B逻辑上也不通。

作者: horuxds 时间: 2010-4-19 06:50

without比unless there will be简洁

作者: anserrr 时间: 2010-4-20 06:57

1.without比unless there will be简洁
2. i think the if cause tense should be present tense

作者: lingshihong 时间: 2010-4-21 20:18

Unless是条件状语从句，条件状语从句用现在时表示将来时，不能用WILL

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