it took him four years to stage this joke simply to prove that..为什么是to prove?句型结构是什么

it took him four and a half years to walk around the world 改为同义句 it took him four years to stage this joke simply to prove that..为什么是to prove?句型结构是什么 it took him (four hours) to go to beijing by train yesterday.对括号部分提问＿＿　＿＿　＿＿　it　＿＿　him　to　go　to　beijing　by　train　yesterday It took him three days__ the books__ by Yu Qiuyu. It took him four years to stage this elaborate jobke simply to prove that critics do not always know what they ate talking about.这句话里面为什么要把about放在句末呢?倒装句么? 请问：It took him four years to stage this elaborate joke simply to prove that critics do not always know what they are talking about.的simply to prove that 为什么不定时前可以加副词? it took him ten years to complete it.that's how long____to do it.1 he took 2 him took 3 took him 4 he was taken选择哪一个,及分别说出每个为什么对与错 It has four legs 对four进行提问 I took pictures with my friends last week.用tomorrow改写句子 翻译：It took us only a few hours to scrape the paper off all four walls. 翻译：It took us only four minutes to get through the Customs. took it took it It 形式主语引导的句子与其他句型转换.1.It take Tom four years to become a good driver.Tom( )becoming a good driver.2.He spent 2 hours in doing his homework yesterday.It took him two hours( )his homework yesterday.3.It is a happy thing It was very easy so it took him o( )half an hour It took him ten years to complete it. That is how long_____ to do itA he tookB him tookC took himD he was taken It took him four years to stage this elaborate joke simply to prove that critics do not always know what they are talking about.】这里的IT是形式主语吗 后面的不定式才是主语 that是宾从吗 what是宾从吗 Repairing this car took him the whole afternoon.的时态,repair为什么加ing或 = It took him the whole afternoon repairing this car.为什么省略t0 It took him two hours （ ）（fiy）to Japan lIt took him two hours （ ）（fiy）to Japan last time