181. Because of the enormous research and development expenditures required to survive in the electronics industry, an industry marked by rapid innovation and volatile demand, such firms tend to be very large.
(A) to survive
(B) of firms to survive
(C) for surviving
(D) for survival
(E) for firms' survival
主干结构不明白
没有修饰主语an industry的谓语……
1、我觉得应该是 because of …..(句首状语),an industry(主语),….is/was(谓语) 没见着 ,
2、或者是 because of …..(句首状语), an industry…(electronics industry的同位语)….但是没见着主语和谓语,而且这样句首状语离主语也太远了吧??
啊~~不知道各位NN看明白我在罗嗦什么没有…………
不好意思……谢谢……
[此贴子已经被作者于2004-11-1 9:47:17编辑过] |