Three hours ( ) not a long time.We can wait till they come.A.were B.ARE C.WAS D.IS还有为什么!

把这句话译成中文It was not until three hours later that a doctor came. it will take three hours(three hours划线提问)快 It ( ) three hours since we ( ) here.We ( ) here three hours ( ). It will take three hours. It is not ＿＿for the students to finish their homework within three hours.a.requiredb.ablec.necessaryd.certain I cleaned my classroom(A with three hours Bthree hours ago C in three hours D three hours before)如上 一空一词They have been taking for the whole three hours 改一般疑问句____ they____ ____ for the whole three hours.To spit in public places is not polite.____ isn't polite _____ spit in public places. It was _____journey.A three hour Ba three-hours C a three-hour Dthree hours The meetign will last about three hours. I danced for three hours last 持续三个小时 ________ for three hours She buttonholed him for three hours yesterday. Yes .It's three hours by they came before three hours.改错 spend three hours _ (finish) my homework It's about ______ from here to there.A.three hours' drive B.three hour's drive C.three hours hours drive D.three hours drive three hours a day的中文是什么 英语问题(说明语法）1.what has happened to Tom?He is so tried after ____walkA three hours B three hours' C three hour's D three hour2.Jack's pictures were not so beautiful as _______?A.the others' B .the other C.the other's D.each other