ChaseDream

标题: Gmatprep上一道，怎么看正确答案就象错的 [打印本页]

作者: jessiebetty 时间: 2006-8-17 11:46
标题: Gmatprep上一道，怎么看正确答案就象错的

　　　　　Some patients who do not respond to therapies for depression may simply have received inadequacy treatment, having, for example, been prescribed a drug at dosage too low to be effective or having been taken off a drug too soon.

正确答案是这样的，能否解释以下为什么对呢？

作者: zimerman 时间: 2006-8-17 11:48

没错 having been 和 having been 通过or 平行

时态和前面分句一样

作者: gonghao 时间: 2006-8-17 13:45

agree with Z(左罗)

嘿嘿

作者: snowfield 时间: 2006-8-20 13:28
那么having been短语就是作状语了，那么是何种功能的状语呢？伴随动作、结果或者功能？都不象啊？还是其他成分？这种用法有什么规则么？请赐教

[此贴子已经被作者于2006-8-20 13:29:36编辑过]

作者: mymengming 时间: 2006-8-20 16:46

Some patients (who do not respond to therapies for depression) may simply have received inadequacy treatment, having,( for example, )been prescribed a drug at dosage too low to be effective or having been taken off a drug too soon.

应该是结果状语从句

因为主句是完成时,不可能被伴随的阿

欢迎光临 ChaseDream (https://forum.chasedream.com/)