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标题: GWD-27-Q21":"的用法？ [打印本页]

作者: 飞跃Pacific 时间: 2007-11-3 01:45
标题: GWD-27-Q21":"的用法？

E Q21:“：”的用法？

The coyote is one of several recent ecological success stories: along with the white-tailed deer, the moose, and other species that are enlarging their natural domains, they have established themselves as supreme adapters in an era when the capability to adjust to the environmental changes wrought by human beings has created a whole new class of dominant large mammals.

they have established themselves as supreme adapters in an era when the capability
they have established themselves as being supreme adapters in an era when being able
it has established itself as a supreme adapter in an era when to be able没主语？
it has established itself as being a supreme adapter in an era when its ability
it has established itself as a supreme adapter in an era when the ability

Q1:冒号是不是可以看作逗号？，这样，E的主语就和The coyote一至了？

Q 2:C 是不是因为没主语？

作者: Icanw 时间: 2007-11-3 02:29
冒号表示后面的成分是用来解释说明前面的句子。不可以看作逗号。

C中when 引导的定语从句中缺少主语。

作者: 飞跃Pacific 时间: 2007-11-3 02:39

那为何选it,不选they？？

A they have established themselves as supreme adapters in an era when the capability

"they" stands for "the white-tailed deer, the moose, and other species "???

作者: Icanw 时间: 2007-11-3 09:35
冒号后面的成分是用来解释说明前面的句子，而前面的主句是在讲 The coyote是一个成功的例子，所以补充部分的主语是 The coyot，用 it 指代。

作者: 飞跃Pacific 时间: 2007-11-3 22:58

谢谢！

也就是说冒号前后，两句的主语一般一样。是这样么？

作者: ljhewuxia 时间: 2011-12-8 22:00
楼主，我觉得 ability比 be able to优先，至于it是指代The coyote，有没有人继续回答

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