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标题: GWD-30-Q20 [打印本页]

作者: frankman 时间: 2009-4-20 21:27
标题: GWD-30-Q20

Researchers have announced that the magnetic fields emitted by one manufacturer’s security surveillance system, of which type there are 200,000 worldwide, can interfere with pacemakers and that this interaction can bring on missed or irregular heartbeats, nausea, breathlessness, dizziness, and even fainting.

of which type there are 200,000 worldwide, can interfere with pacemakers and that
of which, worldwide, there are 200,000 of that type, and which can interfere with pacemakers, and
of which type there are 200,000 worldwide, they can interfere with pacemakers and
200,000 of which type exist worldwide, interfering with pacemakers, and
200,000 of that type existing worldwide and can interfere with pacemakers, and

答案是D,但是感觉D没有谓语啊,我选择A,有问题吗?

谢谢友人指点了!

作者: frankman 时间: 2009-4-21 13:04

有好心人回答下吗？

作者: ppbbwenjun 时间: 2009-4-21 13:21

就是A，GWD里我没作完，但里面似乎错误很多，要相信自己！！！

（不相信也不行了，明天就要考了）

作者: frankman 时间: 2009-4-21 21:09
谢谢楼上！

作者: xxxyyyzzz1 时间: 2009-4-21 21:17
顶下，我怎么觉得这么奇怪呢？
怎么there be结构杀出来，还在从句里面
版主可以讲解下吗？

作者: 34cocorate 时间: 2009-5-8 18:15

SSS ，同位语，
can interfere 只有A合适

作者: scarlett88 时间: 2009-7-31 22:52

作者: xmlvivian 时间: 2011-4-21 11:34
我的答案是A。

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