The police still have not found the lost child, but they’re

The police still have not found the lost child, but they’re The police still haven't found the lost child, but they're d 用语法分析The police still have I found the lost child,but they'r Have the police found the ----child?No,the child is still--- have I found the lost child 还是 have I find the lost child neither of the policemen have found the lost child, The police have s____ the building,but they found nobody in Police have found appears to be the lost ancient statue. the police (went through) the house carefully but they found 一道英语选择题 Have the police found the ----child? No,the child is The police have found the lost boy.为什么用have found而不是has foun 【分词】18.The police found the （）child,didn't they?