...一个人。 It is selfish of him not to do anything for the orphans.(=He is selfish not to do anything for the orphans.)他很自私不愿为孤儿们做点事。 It's unfair of you to say such things about her.(=You are unfair to say such things about her.)...
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?
None of them easy fixtures, admittedly, but still the kind of matches in which a star player such as Tevez is expected to deliver.这个句子好像没有主语和谓语,它是句子吗?谢谢老师。
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?
John was given the same suitcase his father and grandfather ____ (take) with them to school.这里是不是可以填 took / had taken / would take三种?如果用 had taken 的话,会不会被理解为“已经被带去学校,而没带回来”,类似于had gone to 用法?谢谢