China has found some good solutions ________ the population problems.这里为什么用to而不用of?

China has found some good solutions ________ the population problems.这里为什么用to而不用of? He has been some places of China 改为一般疑问句 some ( )(china) He found some people (eating) hamburgers in some big cities in China.为什么要用eating啊? The Smiths has been in China for___.He has been to Shanghai__.填上some times或some time如上 Lily has met some famous singers all over China.和Lily has met some famous singers __________China.同一表达形式 Some of the best things that a city has can be found by accident . Researchers in this field have has some important new discoveries.为什么不能把has换成made?或者换成 found? Heart has found a 变为否定句 1.he has speak some chinese2.They are from china.3.They come from china. Tom move to china in 2006.he has found many differences b------chinese and american.b-----后面填什么啊. John some good friends in China.A.watches B.plays C.has D.have china has carried out some new agricultural polices ,_aimed__at improving ... 为什么要填aimed呢 谢 英语翻译My partner in China has had some contact with you regarding PWC golf x2.I have had contact with more than20 copanies found on WWQ.com.They all offer this PWC for 20-60 USD.They are just not real companies.Theytake your money an then you d some （ ）students (china) I used to know some French,but now it has found its way back to my teacher. It has been found that some ————(种类）of oil are really bad. How has China been?