talk in English,为什么talk后面要加in?

问题描述:

talk in English,为什么talk后面要加in?

in English 是介词词组,译为“用英语”.talk是不及物名词,需要介词引导那let's help _____eachotherand learn _____each other. A.from,from B./,fromC.with,fromD.with,/应该选哪个?B它们的原型是什么?原型?helpeachother意思是互相帮助,help这里是及物动词,不需要介词 learn from each other 意思是互相学习,但learn这里是不及物动词,需要介词啦