英语语法She asked the worker how long it had taken to build the

英语时态选择she asked the worker how long ____to build the chuech. how long had the police taken to find his bicycle? 请问一个简单的语法,How long had the police taken to find his bicycle? 英语翻译How long had the police taken to find his bicycle? how long had the police taken to find his bicycle?这个句子结构怎么来的 The worker showed us how to build the bridge safety.翻译 请帮我回答这个问题：1.How long did it take to build the Great Wall of How long has she had the job?随便回答一个 It has taken them half a year to build the bridge.改为同义句 It has taken them a year to build the bridge.（改为同义句) hoe long did it took the chinese worker to come to canada in When she got to the a__,the plane had taken off