标出在Wh - 问句中,wouldyou和couldyou是如何被简化的?Note how would you and could you are reduced in Wh - questions.简化的理想模型可代替复杂的系统.The complicated system maybe represented by a simplified conceptual model.必须牢记这种简化的后果.These simplificati...
An air hostess announced that the plane had been hijacked.一个空中小姐宣布飞机被劫持了。The plane was hijacked by two armed men on a flight from London to Rome.飞机在从伦敦飞往罗马途中遭到两名持械男子劫持。A Korean airliner was hijacked by two passengers and...