银手镯变黄是什么原因

这是我第一次在动物园里看到活的熊猫.This is the first time that I— ——— the live pandas in the zoo.中间有四个空 Why not sing a song with me,.的同义句 请英语高手帮我取个英文名?guo sheng chen,最好和中文有斜音,然后中文意思像男孩子,好读! 请教几个航空术语delivery control 、clearance delivery 、initial contact 这三个航空术语在汉语里怎样说? 关于几个航空术语的官方解释1：流量控制2：飞机调配3：顺延（包括天气、晚到……） （ ）的飞机 填词语 we are now living in ____ world,where computers rule our work and daily life.So online searches have became ____ must.A、a; a B、a; the C、the; a D、the; /主要是第一个空,为什么.后一个空是 a a must 必须的条件，不可缺少的 I ____(be)to Japan once.I ____(go) there this winte.____they____(get) the latest news about the meeting yet?Let the child____(draw) by himself.All the students have just____(know) the sports news. this is her mother(改为一般疑问句） 2.lt is an ornge.(改为否定句）3.ls that your jacket?（做肯定回答）4.my name is Tina.改为一般疑问句5.l am Nick改为一般疑问句6.this is a white cup.就划线部分提问划线：a wh My mother loves this festival 变否定句疑问句做否定回答否定句 疑问句 做否定回答,请求大师帮忙还有 She makes moon cakes.He sings moon songs there be 和there being和there to be的用法和区别. there be 的用法是? All examinations are passed.This is the first time I____really relaxed.A have feltb feel c had feltd was feelingWhich one to choose?Please... SO FUNNY!I REALLY SAW THIS FOR THE FIRST TIME He is the first to come.这个非谓语作什么成分 As usual,he is the first man______.A.to come B coming C come选A 为什么 Tony is a___ the first one to come to scool.He is a good student.根据句子意思及首字母提示完成单词 He had trouble solving this problem.改为同义句：He had（ ）（ ）（ ）solving this problem. 鲸吃什么 词汇与结构.After the Minister of Education had finished speaking at the press conference,he was made _______ all sorts of awkward questions.A.answer\x05\x05\x05\x05\x05\x05B.answeringC.answered\x05\x05\x05\x05\x05\x05D.to answer麻烦解释下. who hung my coat there翻译一下 请问哪里有关于门窗结构英语术语?门窗结构,如外框 勾企 压线等等等等.还有关于铝型材方面的英语术语,不甚感激!我要的是专业术语，是结构方面，谢谢 Long long ago there were some animals开头的小故事,要六年级水平的.既要英文,又要中文. 1.Long long ago,there were some animals⋯.2.Long long ago,there was a child⋯3.Long long ago,there was a house in the forest⋯三选一,编一个小故事,长度100-50字之间,要求把故事写清楚. 用long long ago,there were some aninmals写四句话中文加英文 用long long ago 编英语小故事 以long long ago开头的英语故事,400字以上谢谢! 几个直升机上的词汇,4/rev vertical force4/ver in-plane hub forcesoft pitch linkactuation power reduced from 1.1hp to 0.2hproll and pitch moment at hubcollective and cyclic flap angleblade tip pitchblade pitch index angle 谁有人类捕杀鲸的故事?帮个忙,同学要,JJ们了! 请问黑匣子的英文怎么拼写就是飞机上用的那个"黑匣子" 英语短文——The Lion And The Mouse 速求!文章自己百度上查,每题都要!（）1.this lion was a ____ lion.a.bad b.kind c.small （）2.this mouse ___ this lion's life.a.didn't save b.saved c.killed （）3.the mouse gnawed the ropes of 飞机上的“黑匣子”用英文怎么说?