求教OG12里有关平行结构几道题

gaochaoNK · 发表于 2011-8-16 18:28:11

93.Heating-oil prices are expected to be higher this year than last because refines are paying about $5a barrel more for crude oil than they were last year
关于答案A和选项E我不太了解。
A.Heating oil price are expected to be higher this year than last because refines are paying about $5 a barrel more for crude oil than they were
E. It is expected that heating oil price will rise higher this year than last year’s because refines pay about $5 a barrel more for crude oil than they did
主要是关于than的比较的问题，前边要比较的对象是price，为什么than后面用last或是last year就对了呢，last year’s 才是指代price啊

95. The peaks of a mountain range, acting like rocks in a streambed, produce ripples in the air flowing over them; the resulting flow pattern, with crests and troughs that remain stationary although the air that forms them is moving rapidly, are known as “standing waves”
想问一下那个are用的对吗，答案上是is，理由是前面subject是flow pattern

akyni · 发表于 2011-8-16 18:52:04

1.可以理解为this year 和last year的比较。且last year's 这种所有格形式不正式；

建议看下这贴http://forum.chasedream.com/GMAT_SC/thread-103101-1-1.html

2. 去掉with插入语你就知道对不对了。。

gaochaoNK · 发表于 2011-8-17 11:38:57

1.可以理解为this year 和last year的比较。且last year's 这种所有格形式不正式；

建议看下这贴http://forum.chasedream.com/GMAT_SC/thread-103101-1-1.html

2. 去掉with插入语你就知道对不对了。。

-- by 会员 akyni (2011/8/16 18:52:04)

谢谢，关于第二题是我没说清楚，后面是waves为什不不用are呢

sandychen168 · 发表于 2011-8-17 11:56:14

显然用is，就是因为主语是pattern。在gmat语法中，“；”连接两个主谓完整的句子，所以分号以后的主语是pattern，不是The peaks，而且谓语是跟主语一致，不是跟宾语一致。而且在这里“standing waves“ 只是名称而已。

akyni · 发表于 2011-8-17 12:09:22

1.可以理解为this year 和last year的比较。且last year's 这种所有格形式不正式；

建议看下这贴http://forum.chasedream.com/GMAT_SC/thread-103101-1-1.html

2. 去掉with插入语你就知道对不对了。。

-- by 会员 akyni (2011/8/16 18:52:04)

谢谢，关于第二题是我没说清楚，后面是waves为什不不用are呢

-- by 会员 gaochaoNK (2011/8/17 11:38:57)

主语是pattern。谓语跟主语走。

gaochaoNK · 发表于 2011-8-17 16:40:06

谢谢大家帮助了

求教OG12里有关平行结构几道题

所属分类: 下线版块

正在浏览此版块的会员 ()