The Dutch giant Elsevier, which claims to publish 25% of the scientific papers produced in the world, made profits of more than £900m last year这里为什么要用of more than而不直接用More than呢?
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。
go是个不及物动词,它却可以和动名词搭配,如:go climbing, go dancing, go fishing, go hunting, go riding, go sailing, go shooting, go shopping, go skating, go skiing, go swimming, go walking 请问:是何种语法想象...
老师们好,请问这句话能不能和下面这句划等号?Before I went to the police station, I called the client's office.=When I went to the police station, I had called the client's office.