1.___ they become dirty,the lakes are not able to clean themselves.a.once b.since c.as d.because请问为啥选·A

1.___ they become dirty,the lakes are not able to clean themselves.a.once b.since c.as d.because请问为啥选·A 用适当的介词填空.1.They are pictures ___ me in Hainan.2.I have a house ___ a small beautifulgarden.3.More and more people ___ Western countries become interested in Chinese culture. be friends和 become friends一样么?能不能用have become friends?比如：They ___ friends since they met in Shanghai. He lost his job and become ___( home )They all volunteer their time ___( cook ) for the old people. They become close friends If you di not use your arms or legs for a lon time.they become weak,when youIf you do not use your arms or your legs for some time,they become weak:when you start using them again,they slowly become strong again.Everybody knows that.Yet many people d they will become ()and stronger 1.no matter what you do,___(一旦开始),you must continue.2.only by knowing yourself ___(你才能希望) to become an effective leader.3.the people in Libya have gone through so many wars and they dream of ___(过和平的生活) 请问以下一段谚语是什么意思?watch your thoughts,they become word.watch your word,they become actiwatch your thoughts,they become word.watch your word,they become action.watch your action,they become habits.watch your habits,they become ch 英语翻译1.They go to Shanghai_____ _____2.They ___ ___ Shanghai 英语翻译1.They go to Shanghai_____ _____ 2.They ___ ___ Shanghai Some things once they become habits 句型转换.1.They will travel to Shanghai by plane next week.（改为同义句）They will ___ ___ Shanghai and ___ ___ ___. 英语翻译they ___John ___ ___ ___. 1.They aren't from China They are ___(foreign)2.They are beginning ___(pick) the apples become friendly become friends应该是 they will A.become friendly B.become friends是A 还是B为什么 1.they enjoy themselves in the park yesterday (改为同义句)they ___ ___ ___ ___ in the park yesterday2.我认为猪很难照料i think pigs are difficult ___ ___ ___ ___. 英语翻译1.他们希望去参加聚会 英文 翻译they ___ ___ ___ ___ to the party.2.他们是我最喜欢的电影明星 英文 翻译they are my ___ ___ ___ ___.3.i felt they____ boring