标题: GWD-5-1 [打印本页] 作者: daliancat 时间: 2011-2-27 09:03 标题: GWD-5-1 GWD7-Q1: Although producer prices rose at an unexpectedly steep rate in September, analysts said that the increase resulted mostly from temporary factors and not necessarily foreshadowing that there would be a resurgence of inflation.
A. factors and not necessarily foreshadowing that there would be B. factors and not necessarily that it foreshadowed C. factors and did not necessarily foreshadow D. factors, while not necessarily a foreshadowing of E. factors, while it did not necessarily foreshadow that there would be
答案选C. 答案我懂的，只是想问一下这里的D错 是不是因为WHILE后面跟了一个词组而非句子，如果D 变成： while not necessarily foreshadowing是不是就对了呢？