who has worked out the math problem被动语态who has worked out the math problem?被动语态

who has worked out the math problem被动语态who has worked out the math problem?被动语态 he has worked out the problem.的被动形式 英语翻译Noticing that my daughter was very shy,our hostess went out of her way to make her feel at home.Mrs.Brown,who has recently been general manager of our company,is one of the most capable women I have ever worked with.I don't really want to He hasn't worked out the maths problem at Has( )lost this watch?-Yes,but we can't find out who.为什么用someone而不用anybody? The problem is too hard.I haven't ( )the answer A.WORKED ON B.worked for C.worked out D.worked off在括号中填选项 ___Tom___Jack has worked out the maths problem.I don't know when they will work it out.如题.选项：A.Both;and B.Neither;nor C.Either;or D.Not only;but also 句型转换 Marry catches up with other students with the teacher’s help .(改为同义句) _____ _____ _（二）Stephen hawking is a great s_______ ,who has worked out a lot of physical problems , staying until a way to solve the problem has been worked out翻译 They didn't prepare the English speech contest like that,but it___very well.A.kept out B.gave out C.worked on D.worked out Jack's never worked hard at physics,has he?_____,so I don't think he can work out the problem.有的老师说yes有的老师说no —Has ______ lost this watch?—Yes,but we can’t find out who.A.anybody B.someone C.one D.some the project along with the experiment we had once devoted so much time_____perfectlyA.to work out B.to working out C.to worked out D.has worked out请详细说明为什么 The strategies ___ he came up with worked out fine.A.this B.who C.that D.where I couldn't find another way ____ the problem A to work out B working out C work out D worked out i am having trouble finding out who has taken my book.为什么用finding out She worked out the___problem___.(easy) Find out who has these things,people,animals or who does these things.翻译