one of the twins后接单数还是复数

one of the twins后接单数还是复数 one of the后加名词单数还是复数 one of the 后接可数名词的单数还是复数谓语动词用什么 翻译句子：it is one of the twins‘s both of the twins are teachers 改单数句,为什么用either of不用 each of twins后加单数还是复数 look!The twins new sweater.A are wearing B is wearing the twins'birthday是单数还是复数 The twins后面用单数还是复数 the most of后接单数还是复数? Half of the class后接单数还是复数 One of the twins ( ) supper.A are having B is having C is having the ___ of the twins ___noodles. The Smiths have three sons,one a baby ,the others twins of thirteen.这句话中the others (are) twins of thirteen.are被省略,这是为什么 boxes为何要用复数?He piled the boxes one on the top of the other.句中boxes后是单数one 可以用box吗? he is the only one of the boys who___the piano wellA.plays B.play C.piaying D.are playing我知道the only one of 后用单数形式,但是这题选A,B和C也是单数啊,请详解 not one of the students是单数还是复数 one of the 跟one of 后面跟定语从句,谓语动词用单数还是复数 one of 后面加负数还是单数,比如“其中一个因素”是不是one of the factor