False theories can yield true results, so even if an experiment works, it doesn’t prove that thetheory it was designed to test it is true.请问老师 句子中的这个it 充当什么成分?如果去掉这个it, 意思和原来的句子一样吗?
It would pay you to ask if there are any jobs going at the London
office. 问一下伦敦分公司是否有职位空缺对你有好处。请问这里的going是与修饰any jobs还是与going at是一个整体?做的是什么成分,起什么作用,译为什么?
In the past year, however, software companies have developed tools that allow companies to “push” information directly out to consumers, transmitting marketing messages directly to targeted customers.请问:transmitting的逻辑主语是?
The problem is that catalysts and membranes have been expensive until recently.请问这里catalysts and membranes是最近才开始变贵,还是从以前到最近一直都是这么贵,还是说以前一直贵,但最近不贵了?还请教 until recently 是否有多种不同的用法?