亲们，求教~为什么省略了情态动词would?

lovepunch · 发表于 2011-4-8 20:35:31

就教！~thanks~
When the technique known as gene-splicing was invented in the early 1970's, it was feared that scientists might inadvertently create an "Andromeda strain," a microbe never before seen on Earth that might escape from the laboratory and it would kill vast numbers of humans who would have no natural defenses against it.

(A) it would kill vast numbers of humans who would have no natural defenses against it
(B) it might kill vast numbers of humans with no natural defenses against it
(C) kill vast numbers of humans who would have no natural defenses against it
(D) kill vast numbers of humans who have no natural defenses against them
(E) kill vast numbers of humans with no natural defenses against them

其他都懂，就是不知道C选项省略了原句中的情态动词would也算对吗？感觉被GMAT欺骗了。。
哪位亲解答呢~感激~

lovepunch · 发表于 2011-4-9 00:08:35

非感谢谢啦~

sorcerer · 发表于 2011-4-8 21:36:14

longman中对would的解释有:在动词过去式中代替will，表示推测或可能
will是用在认为未来有很大把握发生的事
所以我觉得这句里would表示的可能性比might要大，而且would有一定的把握
而这句的逻辑意思上对kill并没有特别大的把握
所以意思上might可能比would更准确些吧

个人观点，姑且听之，博采众长，免得我误人子弟啊，呵呵

lovepunch · 发表于 2011-4-8 21:27:23

谢谢啦~不过可能是我有些钻牛角尖了，为何might能有替换would呢？不是说只有might和may能够相互替换么~

sorcerer · 发表于 2011-4-8 21:25:22

个人认为kill前面省略了助动词might
might escape .....and(might) kill并列

亲们，求教~为什么省略了情态动词would?

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