到底用two or three times还是twice or three times?

到底用two or three times还是twice or three times? two or three day与two or three day`s time的区别?如题 come and see me in------ A.two or three days' B.two or three days' time in two or three week's time什么意思 come and see me in in two or three days' time为什么 in two or three day’s time,不对 Come and see me in ( ) A, two or three day's B,two or three days' time 翻译一下 two books or three做主语,谓语用什么形式 come and see me in two or three days' time这句话中中一定最后要加time吗? Come and see me ( ) two or three ( ).A.for;days B.after;daysC.in;day's time D.during;day time我选的是Bday's time和days各自在什么情况用呢 Work in groups of two or three. 英语翻译one of two or three dozen two or three times every month 一周两三次用英语怎么说twice or three times a week还是two or three times a week one book or two 和two books or three 做主语时,谓语用单数还是复数 1.Come and see me in ____.With pleasure.That's what I expect.A.two or three days' B.wo or three day's time C.wo or three days' time2.___ of thestudents are girl in our class.A.Two three B.Two threes C.Two thirds D.Second three3.___ of the teachers in 两次或三次可以用twice or three times么书上是two or three times,那么可以用twice or three times么?还有一次或两次是不是不可以说成one or three times? 2到3分钟,用英语怎么说?是two or three minutes.还是 two to three minutes.到底是哪个啊？能说说原因不？我的基础训练上有个题目：一天4到5小时 是翻译为 four or five hours a day. two pill each time.three time a day.