two weeks' time为什么要有“ ’”two weeks'time two week's time two weeks time有什么不一样?哪一个是对的?

two weeks' time为什么要有“ ’”two weeks'time two week's time two weeks time有什么不一样?哪一个是对的? in two weeks' time two weeks’time 和two-week-time I will give you ( )to finish.A.two weeks' time B.two-week time 答案是A为什么 two weeks' time这个'是什么意思第二 students' --How long___the book be kept?--For two weeks,but you____return it on time.填什么?为什么? Two weeks are quiet quiet a long time哪错了,为什么,要原因 My grandmother's 80th birthday is( )A in tow weeks time B in two week's time C two weeks away Dtwo weeks' time 解释下为什么选C 另外意思也表诉下谢谢 at two weeks' time 与in two weeks' time的区别?如题. 为什么说 two week's time 和 a two weeks' holiday 's和s'究竟区别什么? two week's time还是two weeks' timeI will give you_______to finish it!A.two weeks time B.two week's timeC.two-week time D.two weeks'time我知道选B不过为什么选B呀!不是选D呀! i will give you two weeks' time to finish ittwo weeks' time ,用two-week -time可以吗 问一道英语语法题!I will give you____to finish the work.A.two weeks' time B.two-week time但B为什么不能选呢 two weeks After the exam,we'll have﹍﹎holiday.A two weeks B two-weeks C.two weeks' D.two week's 选C 为什么-Did you have a good time during the ____summer holiday?-sure.We relaxed ourselves and did many things we like.A.two months B.two month C.two-month the books about computer和in two weeks time I haven't seen her ()A.two weeks ago B.since two weeks C.for two weeks D.before two weeks选什么为什么?句意? have two weeks' vacation为什么在two前不加a?