What is eight plus nine?

What is eight plus nine? what is twenty plus seven plus eight that is fifteen意思 what is one plus one? plus的中文意思A:What's four plus eight?B:. Twelve plus four is ( ) A.sixteen B.eight C.there D.forty-eight is plus one three what 连词成句如题 What is ‘apple plus four letters? 猜是什么：What is apple plus letters? Featured Plus what is Featured Plus,How Featured Plus!works in Search Five plus three is eight.这个句子为什么用is呢? what`s one plus one is >>>>what`s one plus one？ 求将以下几个英语句子改错.1.What are two plus eight?2.Let us give she some flowers.3.Shall we go to a swimming?4.What a fine weather it is Four and four is eight 中的 and可以用plus代替吗 Eight plus two is ten.这里的ten 是什么语,是表语,还是宾语?为什么 What is eight pius nine?是什么意思 等于 英语几种说法?Five plus three equals eightFive plus three is eight 那请问：有equal to 的说法么?,如果有这个,是不是 前面要加个 is Five plus three 【is equals to eight A 】Five plus three 【is equal to eight B 】Fiv what is eighty plus ten的下一句是什么