They were surprised that a child should work out the problem ________ they themselves couldn't.A.once B.then C.while D.if

They were surprised when they heard the whisper.They were surprised ----- ----- the whisper. They were surprised at the news同义句 They were surprised ()()the news They were all （ ）at the ( ) newsA surprised,surprisingB surprising,surprisedc surprising,surprisingD surprised,surprised 为什么？ They were surprised when they hear the news 同义句如题 They were surprised to see that they were b_____ by the river again. they saw two thieves in the street.they were surprised.(合并一句) 连词成句英语工具road,surprised,a,that,they,crossed,snake,were,the they were surprised to see that the house was on fire单句和复句的转换 road,surprised,a,that,they,crossed,snake,were,the.（连词成句）求帮忙 They were surprised that the picture was gone的同义句是什么 They were surprised to see the house was on fire,的同义句 see,they,playground,two,surprised,the,to,fighting,boys,on,were连词成句 翻译 They were surprised that there was a cake on the table. They were surprised to know that their son still stayed_____after ten years' time.(live) When people came to rescue the pandas,they were surprised by the beauty of Jiuzhaigou.翻译 the boy and the girl were surprised when they heard the news 翻译成中文是什么 The next Monday,our classmates were both surprised and overjoyed when they saw the wall newspaper he and she___each other since they were children,so nobody was surprised to hear they were marriedA knew B have known C had known D were known