状语从句的问题They were surprised a child should work out the probl

they were surprised that a child should work out the problem They were surprised that a four-year-old boy should work out We were surprised that he could _____ work out the hard prob first they should work the cost out carefully.first可以单独用吗?和a when they opened the capsule door,yang got out.关于when引导的状语从句 They were surprised at the news you should try different ways ------- out the problem.A work They were surprised when they hear the news 同义句 they were ( )surprised when they heard the terrible news. The problem is very difficult.We can't work it out.The probl road,surprised,a,that,they,crossed,snake,were,the.（连词成句）求帮忙 连词成句英语工具road,surprised,a,that,they,crossed,snake,were,the