Mum,could please bring my math book to our school?这句话如何翻译?Could换成can,新句子与原句有何区别

please,Mum Could you please help me clean the yard now,Peter?------_______,Mum.I'm in the bathroomA Sure B Sorry Mum,could please bring my math book to our school?这句话如何翻译?Could换成can,新句子与原句有何区别 Mum,please { }me a story,please. Mum,could you tell please me ____ Dad has gone to London?A.when B.how long C.if D.how oftenWhich one?Why? 选那一个?Mum ,Mary bought a parrot yesterday.Cou选那一个?Mum ,Mary bought a parrot yesterday.Could you please buy_____for me?A.one B.this C.it D.that And mum （l ）cucumber juice ,please Please send my love to Mum. Could I---------Mike,please? could you hold please? could you please turn A:mum,could you help____,please?B:sure!what is the matter?A:i want to eat _____pizza.but i do notA:mum,could you help____,please?B:sure!what is the matter?A:i want to eat _____pizza.but i do not know where i can buy one.B:oh,what ____would you like A 怎样用could造句could please 造句 ---Mum,Mary bought a parrot yesterday.Could parrot you please buy for me?---Sure.But you must look after it yourself.A.one B.this C.it D.that Could I watch TV,mum? 肯定回答 急需 could you please的用法 could you please 的答语 could you help me ,please?( )