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theyareworkinghard什么(work)outtheproblem2,havethepoliceprovedhis(criminal)?3,ls什么wangjunwillgettheaward4,thecowonthegroundwasstillb什么,soweknewitwasstillalive

题目详情
they are working hard 什么(work )out the problem
2,have the police proved his (criminal)?
3,l s什么 wang jun will get the award
4,the cow on the ground was still b什么,so we knew it was still alive



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答案和解析
to work

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