学生不完成作业怎么办

用are now there trees some your do can you the homework in library组成一句话 我想看看外星人,你们说世界上有外星人吗 Three years( )a long time for us students A.aThree years( )a long time for us students A.are B.be C.is D.have been说出理由 A long time ago,I _______ in for three years.选择一项：a.lived b.had lived c.have been living d.have lived 什么是多维宇宙,其基本原理是什么?那如何理解量子物理学的平行宇宙,解释时间旅行造成的历史影响呢?如果可以时间旅行,改变了其中的一些历史因素,事情会在另一个宇宙走向不同的结局,那 宇宙是三维的还是更多维 登上地球之巅词语解释快 登上地球之巅 他们是什么英雄（最好一个词语） 用登上地球之巅里的词语造句 英语翻译用thank...for.还有翻译他既是一名老师又是一名作家 登上地球之巅 课后词语有哪些? 用《登上地球之巅》和《真正的英雄》课后的词语写一段话.用砭骨,履践,养精蓄锐,齐心协力,头昏眼花,腰酸背痛,勇往直前,建树,阴霾,疆域,迫不及待,刚毅不屈写一段话. 《love is the answer》中文歌词never thought i feel this way but i almost lost my way i was blind without a trace I always had trust him being myself but suddenly i quote for nothing i was walking in the air i was searching everywhere for a guid Love is the answer? of the 2000 stock investors_____last month,90% were found___in financial knowledge.A surveyed ,lacked B having been surveyed,to lack C surveyed,lacking D to have been surveyed,lackthe answer is C, for some time now, Chinese people .under the leadership of CPC,____the contents of the scientific development theory in the course of practicing socialism in China.A had been improving B have been improving C were improving D improvedthe answer i French ,a ,and ,can ,litte ,English I,speak most c_____can speak english and french.most c_____can speak english and french.i hope you can i____your english this year.my mother goes ____(shop)on sundays. listening to __ music 要不要加the he stopped reading to answer the phone.为什么不用to read? 停止正在做的事而去做另一件事不是用to do? 茜华的英文翻译. 把歆茜这个名字用英文翻译 the media 作主语谓语用单数（is)还是（are)?RT listening to loud music at rock more than当主语.谓语单复问题more than +复数名词做主语,谓语用单还是复?比如more than twenty years (has /have) gone by.注意是more than不是more than one. 用英文翻译“茜莉婉玥”这个名字,必有重谢～ listening to loud music at rock concerts____caused hearing loss in some teenagersA is B are C has D have Like cup,like cover是什么习语请帮忙翻译下面的习语.1.Like cup,like cover.2.Like and like make good friends.这两句都是英语谚语，好像不能直译。第二个人对第一句的翻译我比较同意。 Like will find like什么习语啊? 关于认清自己和周围环境以及展望未来的名人名言最好是哲学家说的 关于认清自己和环境以及展望未来的名人名言最好是哲学家说的. 纽约为什么叫The big Apple?