Sales of electrical goods have increased, both at home and abroad.A. abroad B. overseas请问如何选？是用 both at home and abroad 还是用 both at home and overseas？感觉通常是用 both at home and abroad 吧？
【1】The professor is typing his own letters while his secretary is ill.请问这句话表达的意思是: 教授的秘书最近生病了（所以）他自己打字。还是: 每当教授的秘书生病了，他都自己打字。。。
【2】Tom has been scoring a lot of goals this season. 请...
All of the plants now farmed on a large scale were developed from plants that once grow wild.这个句中有once ,为什么grow用一般现在时而不用一般过去时？一般现在时表经常发生的动作或存在的状态，表日常行为、习惯、能力或客观存在。句中的一般...
... cruel, heartless charge! I never had seen Cochin China! I never had heard of Wakawak! I didn't know a plantain-patch from a kangaroo!我觉得我简直诧异得要爆炸了，这样残酷无情的诬蔑！我一辈子连见也没有见过交趾支那！瓦卡瓦克我连听也没有听说...
Among the reasons, judging the fairness of elections is a monumental task in a nation like the United States,where all 50 states have differing laws and rules for voting and counting ballots.请教老师： 上句中出现的differing 和 different 究竟有何不同？ 如何从语法上，含义...
... in significance for any possible correlation with the manifold dimensions of mental experience.这句话书里面将such as的组合解释为such thing as something，我的问题就是本句话as后面好像不是something而是一个句子。请问这句话的such as究竟该怎么理解？as后...
...的具体用法。我在一本教材上看到这样一段话：After a lot of effort, it reopened in 2001. Hopefully it will be safe
for at least the next 300 years.在第二句话中用了the next 300 years，但是我了解到next year的时间基点是现在，而the next year的时间基点是...
... than that possible with a visible light microscope, while the performance of x-ray microscopes resisted improvement． resolution：分辨率。 我的疑惑是：这里的possible怎么理解，做什么成分。我认为是多余的，去掉它好理解多了。句中的possible是adj,...