they are working hard 什么(work )out the problem

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/23 11:48:03

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

to work

不定式作目的状语

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再问：谢谢，其他的呢
再答： 2. crime 3. swear 4.breathing

Li lei tried hard _____(work) out the problem.能不能用working They are hard-working. the math problem is too hard to work ------out li lei tried hard ____(work)out the problem 翻译There are many ways of working out the problem. work the problem out They needed to work out the problem with the computer she plays the piano ( ) (bad) they are working ( )(hard) she he is the second () out the problem.A.working B.to work C.wo They are working hard.对working hard进行提问 it is easy for you____.a.to work out the problem b.working o 是用动名词还是动词不定式working(to work) out the math problem like this