gwd-4-17, 请教NN们, 要考试了!

lanyuqi

Q17:

The steel industry has changed radically over the last two decades, as large, integrated companies such as Bethlehem Steel once conducted operations from mining at one end of the process to shipping at the other have greatly downsized, or in some cases shut down altogether.

 

1. as large, integrated companies such as Bethlehem Steel
2. as large, integrated companies, such as Bethlehem Steel, that
3. with large, integrated companies, such as Bethlehem Steel, that
4. while large, integrated companies, such as Bethlehem Steel, that
5. and large, integrated companies such as Bethlehem Steel

选什么啊?

kennycatter

A,后面的once conducted修饰 Bethlehem Steel，原意应修large, integrated companies

B,that引导定语从句修饰large, integrated companies，such as 作插入语

C,with没有＂像＂的意思，更不可能是独立主格结构

D,while是conj.后面跟clause

E,把从属部分改成主干，不对

jerjer

选B.

1.后面跟得是个句子,所以可以排除介词WITH.

2.AS做连词时,可以表示举例,in accordance with what or the way in which

  WHILE,AND不能表达这种关系.

3.后面有个定语从句要补出关系代词that

gmat30

...

abort

jerjer的解释太棒了！！受益呀