怎样让水反射出不同的颜色

Nice to meet you.Nice to meet you,too .Here you are Nice to meet you . Is this boy'cap?这句话对吗 This is a yellow boy.是什么意思?急用! who is the boy-----the gteen sweter 填什么介词 山羊喜欢吃什么草,养山羊要种什么草 山羊为什么爱吃草同学叫我山羊,所以我想知道山羊为什么喜欢吃草!..嘻嘻! hello ,I'm Sam .后面的答语是nice to meet you. HELLO,mARY,THIS IS Joe._________.Nice to meet you,too.填一句话 答句是The yellow dog is taller 问句是什么 a five day's trip 和a five-day trip应该用哪个?还是都可以.a five day's trip 和a five-day trip应该用哪个?还是都可以.请说明理由 我想学英语,请问有没有什么自学软件? cap的意思 cap 意思 cap什么意思 英语短文,it is in autumn.a young man comes to a forest.he's walking beside the forst .on his right is a river.on his left is the forest.suddenly,he sees two green eyes looking at him from the.a tiger is getting ready to jump at him.what does he d 亲们谁有英文小短文不要太难的,最好有中文翻译! 改错句：Please send this letter to me. Please send this book to Mr.Wang.Please take this book to Mr.Wang.哪句对 Please remind me ---- this letter tomorrow. A to send B send C of sending D sending 亲们,帮我写篇英语作文嘛；假如你是高二的李华,最近参加了一个在悉尼举办的国际交流会,你所住的宾馆内的设施和服务令你十分不满意,给负责人史密斯写一封邮件,空调温度低,夜间走廊有 I send this information to remind you that I love you. Please send to AWB # for this shipment sample. take~trip怎么读? take a big trip 求翻译 take a trip take a trip ,take the trip 哪个对? 英语作文,以“过去的我和现在的我”为题 yellow 初一作文《这就是我》,要有以前的我现在的我未来的我,我是男孩今年12岁 Yellow boy 作文《以前的我与现在的我》800字