问题描述: 英语加减法问题什么是两数相加用并列形式谓语动词用is,are都行 1个回答 分类:英语 2014-12-12 问题解答: 我来补答 1 added 2 is equal to 3.--- (1 + 2 =3 )1 added 2 & divided by 3 are equal to 1.( 1+2 / 3 = 1) 展开全文阅读