1完成时的反意疑问句have/has +pp had+pp 反意疑问句用haven't/hasn't还是didn't?He's had a very hard life,___?用的是didn't he 为什么不是hasn't he?我选的hasn't 错了 2 完成时的反意疑问句 have/has +pp had+pp 反意疑问句用haven't/hasn't还是didn't? He's had a very hard ...
was/were+v-ing是过去进行时,描述过去正在进行的事情be+pp是被动语态的形式,表示动作被做had+pp.与 have\has+pp都是完成时态,都表示动作已经完成,只是前者是在另一动作前就已经完成,而后者强调此时已经完成,并对于现在产生影响 相关推荐 1was were+动词ing与be+动词过去式区别,had+pp.与have\has+pp.的区别...
was/were＋v-ing是过去进行时，描述过去正在进行的事情 be＋pp是被动语态的形式，表示动作被做 had＋pp.与 have\has＋pp都是完成时态，都表示动作已经完成，只是前者是在另一动作前就已经完成，而后者强调此时已经完成，并对于现在产生影响
was/ were+动词ing,是过去进行时,be+动词过去式,表示被动,had+pp.表示过去完成时,即动作发生在“过去的过去”,have\has+pp现在完成时,强调动作对现在造成的影响。 查看完整答案 结果3 举报 “was/were+动词ing” 表示过去某个时间段正在进行的动作;而be+动词的过去分词(而不是动词的过去式)表示被动;had+pp...
1.如果 pp=present participle 用writing做例子， 不同情况有不同时间式用途如下： I had been writing for a long time when the phone rang.-'had been writing' - past perfect continous tense I have been writing this letter since this morning.'have been writing'- present perfect ...
题目People have traveled around the world in quite small boats.It is not a(n)(1) Athing.Sometimes the weather becomes bad.Accidents can happen(2) Band quickly. One family had a(n)(3) Bdue to some big fish.The fish swam under their boat and bit holes in it.T...
Nowadays I dream about being a famous writer,but I used to dream about doing something spectacular to impress my father and make him proud of me—something like rescuing a child from a burning building or chasing a robber away from an old lady. I was daydreaming i...
In answer to de Waal’s question as to whether thingscould havehappeneddifferentlyandwhether he had any regrets about the death of thousands of people, the Armenian head of State answers quite unabashedly that “he has absolutely no regrets”, since “such upheavals are necessary, even if thous...
the aforementioned proceedingshad beenrenderednull and void,theevidence given by witnesses was valid in its own [...] daccess-ods.un.org daccess-ods.un.org 特别法庭驳回了请求,其理由是:虽 然已经宣布有关法律程序无效,但是有关证词本身还是有效的,因此可以作为启 动其他法律程序的法律依据。
a9, 1975, pp. 78-80. 9日1975年,页。 78-80.[translate] afilterdispatcher filterdispatcher[translate] asearchfile.sch searchfile.sch[translate] a法国人的生活中充满着浪漫 In French's life is filling romantically[translate] avery specialIt is the onlY 非常specialIt是唯一的[translate] ...