1,短语“exchange A for

1,短语“exchange A for exchange 和 substitute区别exchange A for Bsubstitute A for B exchange A for B是用哪个换哪个? we will exchange this one for a machine that works 英文 MAIL FOR EXCHANGE in exchange for Bill of exchange上的exchange for exchange for 和 exchange off 的区别exchange of exchange A with B与exchange A for B的区别是什么?说详细一点,急阿... 英语翻译PM Cultural Exchange:TG ChoiceToday your Teacher Guide will choose a fun cultural exchange for you to participate in. exchange of goods for money WE will give you a machine that works .We will exchange this one .将We will exchange this one.提到句首后变为了We will exchange this one for a machine that works.为什么要用for? in exchange of和in exchange for有何区别? 一句难懂的英文Exchange students will receive free enrollment,which amounts KRW 1,500,000 for one term,covered by OIA as a scholarship; Last Friday they___(hold)a welcome party for the exchange students from Brit We will have a welcome party for the exchange students.(同义句） Our school____(plan)____(hold)a party for the exchange students now. He exchange his labor_____some money to support the family.A.with B.to C.for