三加四等于七 You 什么 three 什么 four,and then you get seven

三加四等于七 You 什么 three 什么 four,and then you get seven Three-fourths等于什么 three more等于什么? 什么比七分之一等于七分之一? It'sbeen three years since Isaw you last.什么意思? It's three weeks since you were ill(什么意思) i will see you at three o'clock什么意思 九分之七等于什么小数 歌词one two three什么什么see 然后是three four five什么什么 接着you and me Here[ ] three apples[ ]you I Believe You Three 英语翻译( )( )( )of you three? again and again等于什么等于Over and over,three times,again,once中的哪一个? whatever you do等于什么 you'd better 等于什么? I wait for you,i love you three words requires more courage什么意思 -What will you do on May Day?-We have a___holday,so we'll go for a trip.A.three days B.three-days C.three-day选什么? 七分之一等于什么分之一加什么分之一