Our historic concentration of policy attention and resources on young people cannot meet the new needs.(2009.12.CET-4)问题：1.Our historic concentration// of policy attention and resources2.Our histor...
各位好，In an effort to reduce their inventories, Italian vintners have cut prices; their wines are priced to sell, and they do.①这个句子我不能明白用法，感觉很奇怪，“他们降价为了去卖，并且他们确实去卖...
各位好，Heartless human beings are like wild animals, which rip their own kin in the slightest of need and that too without a sign of remorse.①这里that语义上应该是指代human beings对吗？可是不应该用tho...
各位好，Crises in international diplomacy do not always result from malice; for nations, like individuals, can find themselves locked into difficult positions, unable to back down.A. do not always res...
She was s gifted writer. Her next two books were also about the oceans and both topped the book sales lists．句中的next，both，topped 是什么意思？如何分析句子成分：both topped the book sales lists.如...