以下是引用pumpkin在2004-3-12 10:50:00的发言: 朗文上这样说: where;used to say that one person, thing, opinion etc is different from another Where others might have been satisfied, Dawson had higher ambitions.
以下是引用dreadpower在2004-3-31 12:43:00的发言: where;used to say that one person, thing, opinion etc is different from another
while : two action happen at the same time i don't think " while once" differs greatly from " where once" in its meaning but choice A and D differs in the latter part(supporting)
完全同意dreadpower的观点,这里的while 和where 都是含有对比 意思的连接副词,关键是by supporting 明显比in support of 等表达方式简洁。故而选择A