Rich economies are also less dependent on oil than they were, and so less sensitive to swing in the oil price.在这句话中，than 后边接的是they were, than的词性是什么？than具有介词、连词两个词性。
...sonal grievance claim alleging unjustified dismissal.All industrial awards and agreements were required to contain a procedure for settling “personal grievances,” including claimed unjustified dismissals.请问亲爱的老师们，这两句中的claim 分别是什么意思呢？
60. The belief that education is indispensable to all children ________. [A] is indicative of a pessimism in disguise [B] came into being along with the arrival of computers [C] is deeply rooted in the minds of computered advocates [D] originated from the optimistic attitude of i...
...ssly to their children when denying a specific request which is thought to be unreasonable. 请问:1. a problem with 是否可以跟动名词和名词？2. a proble是否可以加介词 about，这时它和 with 有什么区别？
Winds
will be southeasterly 10 to 15 miles per hour, diminishing at night.这里用现在分词diminishing表示和谓语动作同步进行吗？我感觉不对。显然，diminish这个动作要晚于谓语动词发生，是否应该用to
diminish ?所以，不明白不理解这里为什么用了...
... quiet day's fishing, or eight
hours in a cinema seeing the same film over and over again, is usually as far
as they get.When
he woke up next morning, he discovered that the boat had, in the meantime,
travelled to Calais. No one noticed the boy as he crept off.有几个疑问不懂，请教专家：...
Not only is smoking bad for your health,it's the source of social problems in developing countries because, since profit from tobacco is very high, tobacco has taken up the best food-growing areas,leading to food shortages.请问 because 在这里有什么作用？
有这样一个句子：It was such a simple life that people were far less stressed because they had less distractions minus the noise-filled,smog-filled society giving individuals the opportunity to hear themselves think.请问这里的 giving 是悬垂分词吗?
If he can't chop vegetables with one hand he simply uses his feet.这篇文章讲的是一位残疾人士的生活。请问该句属于0条件句吗？（没有用he will simpy use）请问什么时候用0条件句呢?我有点迷惑。谢谢！这句却要用将来时：If you open it, you will...