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标题: [求助]大全854 [打印本页]

作者: cindydai0923 时间: 2007-5-10 12:34
标题: [求助]大全854

854. There is ample evidence, derived from the lore of traditional folk medicine, that naturally occurring antibiotics are usually able to be modified to make them a more effective drug.

(A) are usually able to be modified to make them a more effective drug.

(B) are usually able to be modified to make them more effective drugs

(D) can usually be modified to make them a more effective drug

(E) can usually be modified to make them more effective drugs

作者: cindydai0923 时间: 2007-5-10 12:45

为什么我自己在题目后面打的字显示不出来呢？好奇怪哦

请教各位ｎｎ，是否be able to be done在任何情况下都是不对的？据说新东方老师上课的时候是这么说的，大家怎么看呢？

谢拉

作者: denne 时间: 2007-5-10 14:04

记得有位NN说过be able to be done乃兵家大忌

作者: 遥远的绿洲 时间: 2007-5-10 14:09

只能说98%的情况下这条是适用的,我见到过例外,但是一下子实在找不道是哪道题了...

作者: shero 时间: 2007-5-10 16:54
be able to 表示主观上的有能力，be done被做，be able to be done就是主观上有能力被做，表示主角是女王受。。。所以这种用法是错的

作者: cindydai0923 时间: 2007-5-11 08:04

谢谢各位拉：）

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