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标题: [求助]大全987 [打印本页]

作者: yjhaugustus    时间: 2005-5-4 15:40
标题: [求助]大全987

987.          With cloning technology, scientists are approaching what has long been the ultimate goal of modern husbandry: achieving a consistency of quality and production in farm animals as once thought to be limited to manufactured goods.


(A) achieving a consistency of quality and production in farm animals as once thought to be


(B) achieving farm animals with a consistency of quality and production as were once thought of as


(C) achieving in farm animals a consistency of quality and production that was once thought to be


(D) achievement of farm animals whose consistency of quality and production are the same as what were once thought to heC


(E) achievement of farm animals at a consistency of quality and production once thought of as


我怎么觉得c后得that的修饰有问题!


请NN指教


作者: joe11    时间: 2005-5-4 20:30
consistency that was once thought to be
作者: tonyadidas    时间: 2005-5-4 22:22
joe11,这道题正好说那道a group of birds的题。这里a consistency of A and B that,that 就直接去修饰consistency了,也就是说可以不加comma?还是which与that是不一样的?这个问题要搞清楚的说……
作者: joycewin    时间: 2006-2-15 21:32

那请问一下 A 不好 是因为 as 后面没有主词吗






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