242. Even their most ardent champions concede that a technical or scientific breakthrough is necessary before solar cells can meet the goal of providing one percent of the nation's energy needs.
252。Three out of every four automobile owners in the United States also own a bicycle.
253. Analysts blamed May's sluggish retail sales on unexciting merchandise as well as the weather, colder and wetter than was usual in some regions. which slowed sales of barbecue grills and lawn furniture.
(A) colder and wetter than was usual in some regions, which slowed
(B) which was colder and wetter than usual in some regions, slowing
(C) since it was colder and wetter than usually in some regions, which slowed
(D) being colder and wetter than usually in some regions, slowing
(E) having been colder and wetter than was usual in some regions and slowed
答案是b,请问slowing修饰谁,做什么成分?as well as这里是什么意思?这句话应该怎么翻译?
[此贴子已经被作者于2005-8-17 17:50:09编辑过] |