优化作业化学九年级下

照顾,照看用英语怎么说 照看他们用英语怎么说?谢谢` _terrible weather we`ve been having these days!What 做阅读时,如何确定文章里的主人公.【急】 An English question,please help me,hurry upWhat difference are "where are you from?what nationality are you?and where do you come from.thank you 【!Hurry up,please!】政党帽、粉刷匠的帽子、小丑帽、学士帽的英文怎么说谢谢 修改病句：从上述有目共睹的事实中,证明他们的所作所为是无可指责的. 修改病句,今天大家统一着装,崭新的白色制服再戴上红色的工作帽和黑色的领带 步步高英语复读机可以吗?我想买,这里只有步步高和小霸王? 想巩固英语日常口语 有没有合适的听力或视频下载?在哪里? remind sb of 与reminf sb about有什么区别啊 一种复读机原来每台售价292元,现在每台售价降低四分之一,现在每台复读机售价是多少元,快回答回答快的话先到先得好评 英语日常口语 "remind sb about 英语翻译哪人教版 一种复读机原来每台售价292元,现在每台售价降低4分之1,现在每台复读机售价是多少元? 求一篇借物抒情的文章（不要转载） 步步高复读机与益学宝复读机有什么区别 求英文演讲视频比较经典的英文演讲视频,带中文字幕的! 关于英语视频.演讲之类的各位江湖大侠,能不能推荐些英语视频,比如说演讲之类的,要地道的英语,不要中国人讲的英语,最好能带字幕的, 阅读短文,根据短文大意即上下文和首字母提示填词My name is Kevin.Today is my b____.Dad and mum b____ me a big cake.I'm twelve now.I like cakes.On the t____ of my bedroom you c____ see my lovely cake.You can also f____ my name on it 阅读下面短文,根据短文大意及上下文提示填词Rose and Susan are classmates.Today Rose wants to speak ____Susan,but Susan isn't in. Her mother answers the____,and she asks Susan to call Rose___this evening.Rose and Susan want to the Ch 有没有1到2分钟的英语演讲视频要有演讲稿! 复读机帝尔,益学宝哪个好 阅读短文,根据短文大意及上下文和首字母提示填词.Swimming is very popular in summer .people like s___ in summer because water them feel cool.If you swim in awrong place,it may not be s____ .Some people die when they are swimming in 英语六级考了419.会不会过啊……好烦躁啊 记叙文 小说 如何答题 09.6英语六级考啦419, 六年级小升初的数学题目难吗 我现在上大学,但是我英语水平都赶不上初中生,怎样可以快速提高英语啊?急救,马上要过4级了我真的想把英语补起来,希望你们帮帮忙, 复读机步步高和小霸王那个好? it's (ten minutes' walk) from here to my school.括号内提问并写理由