OG13 SC14有如下疑惑求解答

zhaokai09

14 Rising inventories, when unaccompanied correspondingly by increases in sales, can lead to production cutbacks that hamper ecomomic growth.

B) when not accompanied by corresponding increases in sales, possibly leads
C) when they are unaccompanied by corresponding sales increases, can lead
D) if not accompanied by correspondingly increased sales, possibly leads
E) if not accompanied by corresponding in increases in sales, can lead

该题正确答案E

疑问
1）用when和if是否没有差别呢？
2）C答案如果改为when they are unaccompanied by corresponding increases in sales , can lead，是否这时候的C选项也是对的？

alzn2765

1）用when和if是否没有差别呢？
这是GMAT语法常考知识点，if引导条件状语或从句，而when只能引导时间状语从句。不要被中文误导，当表示“条件”的时候，只能用if不能用when。

2）此题只要用when就是错的。

zhaokai09

alzn2765 发表于 2014-5-25 11:18
1）用when和if是否没有差别呢？
这是GMAT语法常考知识点，if引导条件状语或从句，而when只能引导时间状语从 ...

多谢解答，完全明白了

qzawxs9876

https://e-gmat.com/blogs/?p=169

zhaokai09

qzawxs9876 发表于 2014-5-25 15:19
https://e-gmat.com/blogs/?p=169

好的，多谢

newsoulxc

qzawxs9876 发表于 2014-5-25 15:19
https://e-gmat.com/blogs/?p=169

同意！