用donzens of time/times?哪个对?I have gone water-skiing dozens of time/times?我觉得还是用单数,因为times不是成了时代的意思.可是答案为什么说用复数?

用donzens of time/times?哪个对?I have gone water-skiing dozens of time/times?我觉得还是用单数,因为times不是成了时代的意思.可是答案为什么说用复数? WHICH WAY IS THE FRONT LINE FROM HERE THE LIFE AND TIME OF TIM HETHERINGTON怎么样 tim Tim 填空：I am front of Tim.Tim is____me.(用介词填空)用介词填空!今天就要好!用in,on,under,behind,of! 新概念2第4课后面的选择题第2题,为什么选B only one of these statements is true,which one?a) Tim has been in Darwin for six monthsb) It's the first time Tim has ever been to another countryC) Perth is in the centre of Australiad) Tim's Tim didn't stay in the meetng.He left the Office.用instead of讲两句连一句 改错:Tim bought a pair of sock. a short time和short tim表示很短的时间a short time的a能省不?象:Some of film stars are famous for only a short time. document.getElementById(time).value=tim; document.myform.clock.value=tim;区别 准时交作业是in time 还是on tim?e Tim,you should drive your car more_____ (care) next time. 改错 Tim didn't return back my book on time . 英语翻译这是上下文!Helen:Oh no,it's that time of the month again - time to pay the rent.Tim:Comes round fast enough,doesn't it?Alice:Yeah and I'm so broke just now.I don't know where my money goes.Tim:You need to tighten your belt Alice.Well time of 实在懒了（用所给词的适当形式填空,英语）It's time for us( )[have]supper.Jenny( )[come]to the United States in 1978.One of the girls( )[be]born in 1999.Tim( )[wear]a new sweater yesterday.Mr.Li asked his students not( )[play]computer By the time I got outside,the school bus ___(leave).Tim was seen ___(get) out of theTim was seen ___(get) out of the subway at the station on Centre Street. 用instead of将两句合成一句Mary did 't stay at home.she went to see Tim