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标题: 求助:GWD-25-Q1 [打印本页]

作者: luke-216    时间: 2011-7-3 09:02     标题: 求助:GWD-25-Q1

Because of wireless service costs plummeting in the last year, and as mobilePhones are increasingly common, many people now using their mobile phones

To make calls across a wide region at night and on weekends, when numerous

Wireless companies provide unlimited airtime for a relatively small monthly fee.

A.
Because of wireless service costs plummeting in the last year, and as

Mobile phones are increasingly common, many people.

B.
As the cost of wireless service plummeted in the last year and as mobile

Phones became increasingly common, many people.

C.
In the last year, with the cost of wireless service plummeting, and mobile

Phones have become increasingly common, there are many people.

D.
With the cost of wireless service plummeting in the last year and mobile

Phones becoming increasingly common, many people are

E.
While the cost of wireless service has plummeted in the last year and

Mobile phones are increasingly common,
many people are.


答案是D,我选的E,我总是分不清什么时候用with可以,希望牛牛们给解释一下!!!
作者: ozymendias    时间: 2011-7-3 21:27

这里不是with的问题,E主要错误是has plummeted是完成时,跟后面的last year不符
D的话用with引导两个有逻辑主语的现在分词平行结构,表达最流畅
作者: luke-216    时间: 2011-7-4 06:35

in the last year一定要用过去时么,什么时候必须要用过去时,什么时候必须要用完成时?!
作者: newolder    时间: 2011-7-5 20:43

prep2-Q175确认答案D。 E因为while表示转折含义而with的独立主格结构表示原因等 而根据原文应该是表示因果关系 所以E中是加入了原文没有的转折含义 逻辑含义错误; 同时last year是明显的过去时态用法 不对

建议LZ在最后两个混淆选项上更加依靠逻辑关系而不是某个语法点进行判断




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