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标题: 求助,大家来帮帮忙 [打印本页]

作者: Zeldaw    时间: 2007-2-24 22:42
标题: 求助,大家来帮帮忙

unlike a hurricane ,which can be observed from within ,a tornado is so small that such a study has not been pactical

b, that studying it that way has not been impractical

c for such srudies as this to have been impractical

d,as to not make such a study practical

e,as to be impractical of study

我选的E,答案是A,大家帮忙讲解一下


作者: jsj_gill    时间: 2007-2-24 22:55
maybe it is because of the phrase: so...that....
作者: Zeldaw    时间: 2007-2-24 23:03
so...that....

和so...as to ...在这题里应该是一样吧


作者: becky_bj    时间: 2007-2-25 10:26

是时态的原因吧。

至今为止not pracitcal,应该用现在完成时。

而且e选项的介词of比较奇怪。用to比较对吧。


作者: 没股票的麦兜    时间: 2007-2-25 19:29

so...that...如此,以致于(接结果)

so..as to... ?我好象没见过这样是一个"结构"呢

搬个凳子,听别人的解释


作者: Zeldaw    时间: 2007-2-25 21:52
以下是引用becky_bj在2007-2-25 10:26:00的发言:

是时态的原因吧。

至今为止not pracitcal,应该用现在完成时。

而且e选项的介词of比较奇怪。用to比较对吧。

同意






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