what they had in fact found was a ship which had been sunk many years before.我想知道在这句话中的“ sunk “ 属于什么词性?是动词的过去分词形式还是形容词形式?

They had failed in what they had set out to do为什么要用in What do you think of the songs?-In fac What great difficulty they had a living in old days ____ they had in the park A how fun B what fun Am I what they had in mind?啥意思什么复合句啊?这种句型咋翻译? If you had to describe Chinese epople in 5 adjective,What would they beDescribe in 5 adjectives.Thank you. 1.（ ）,the girl raced on to the second runners.A.stick in hand B.With a stick in her hand C.Sticks in hand D.Sticks in hands2.How pleased the Emperor was( )what the cheats said!A.hearing B.heard C.hear D.to hear3.（ ）her mother had come,her fac They enjoyed his music and put a lot of money in the box____on the ground in front of him he had 和 what he had中怎么选 They still remember the happy years___in the countryA.when they had togetherB.which spent togetherC.spent togetherD.in while they spentwhy choose what's wrong with other answers? 句型转换：1.They didn't talk in class any more.(同义句) They ___ ___ ___ in class.2.What a great time we had in the museum.(同义句) ___ ___ we had in the museum! what class are they in? what great difficulty they had making a living in old days!为什么这里用making而不用made? （ ）_____they had when they swam in the river in hot summer!A What fun B How funny.C What a fun.DHow fun althongh they had many difficulties in their they had arrived just in time What they had in fact found was a ship which had been sunk many years before.was a ship 是什么成分 用what和how或what a 填空________interesting news they are talking!________wonderful the music sounds!______great fun they had last night!_________good time l had in beijing last year After 12 years,after the war and in another country,they had met again.What are the odds?这里的What are the odds?什么语法?)