They built the bridge (last year)对括号提问 I (cleaned the room) last night

it is dangerous for you___(cross)the bridg,为什么? They built a big clock to t() the time 英语翻译we can see houses built to look just as they did when the Pilgrims built we can see houses built to look just as they did when the Pilgrims built houses they,a,that,siad,built,year,hospital,before,they,the,last 连词组句 The headmaster said they would have ___ library___.A.another；built B.other；built请问答案选什么 The handmaster said they would have___library__.A.another,built B.other,built C.another,build D.other,building 为什么They had built the bridge last year.语法错误.为什么They had built the bridge last year.语法错误?而They had built the bridge when we went there last year.语法是正确的 They built the bridge (last year)对括号提问 I (cleaned the room) last night By the end of next year,they three modern hotels there--------By the end of next year,they three modern hotels there-----A、will built B、will be buildingC、will have been built D、will have built The old engineer talked of the difficulty they ___ the towerA. built B had building C had built D build 选B 为什么啊?怎么解释? 英语翻译they built it on the land that was an Osage tribe's They built a bridge between the two islands last year.改成否定句和肯定句 when we saw the models,we couldn`t stop( )(wonder)how they built them. they built the old house over one hundred years ago改为被动语态 Jim plays the piano every day和they built that house last year改被动语态 The headmaster said that they would have another library built.的时态和语态 They built that house last year .Jim plays the piano every day .改为被动态 they built a brige __ the river Across Bacross Ccrossing Dthrough