英语:Twelve weeks ___ (be) a long time.

Three month ___(be) a long time two weeks ___ a long time when you are ill in bed Ten weeks.Such a long period of time.怎么翻译? 问两道英语选择We'll be away for two weeks because we 'll have a ___ 2.After ___ seemed to be a long time,the old man went out of two years __(be)a long time Love will be a long time hemp 英语完形初二A long time ago,people___1___ the sun ___2 ___ earth.N Two weeks are quiet quiet a long time哪错了,为什么,要原因 Scientists agree that it will be a long time ___(我们找到了治愈癌症的方 two years ___(be) quite a long time.答案上是IS,为什么 啊?两年不是复数嘛? ( )will he be back?In three weeks A.How often B.How long C.H