英语四级作文

SKIN FRIEND市场价格是多少 SKIN FRIEND市 场上一般价格多少? 地球是从哪来的,它是什么形成的. a溶液固含量60%,b溶液固含量30%,配置比例为a：b=400:200,剩余400加水,调制成1T溶液.求：求：这1T溶液的固含量,应为多少.并列出公式, 根据熟悉的生活,理,可行学习环境,仔细观察,有哪些可改进的地方,有科学道理,有可行性 5%的碳酸氢钠溶液配置是什么比例加水,我的溶质是95.5%的碳酸氢钠 西班牙语翻译：这是我喜欢的食物 刚刚的近义词 沾沾自喜近义词是不是得意洋洋? 请问一下谁知道手机内存卡经常坏怎么回事会的人说下嘛,我在此先谢谢大家了{随机数C 山随平野尽,江入大荒流. 山随平野尽,江入大荒流. 中的荒流和怜什么意思? 拼音 组词 his early aniamal made all of us_(surprise) After class the students went on _______ (discuss) the questions the teacher asked in class His _______ (arrive) was a big surprise to us all. His sudden coming made us( )(惊讶) 英语翻译Attention please,everyone!We are very glad to tell you that an English lecture will be held from 6:00 p.m.to 8:00p.m.on March 4,friday.It will be given in the lecture theatre.Professor Allan Smith from Columbia University will give us a t 英语翻译This is an automatically generated Delivery Status NotificationDelivery to the following recipient failed permanently:……（这是我们外教回信里的东西,看不懂,）对了，不要用百度词典啊，语言根本连不上， 汉武帝为什么要废太子?(1) He had just been promoted to Governor and was not planning a visit to the elementary school He was promoted to a high position for his o___ perfotmance in the project. After he was promoted to the present position,he is not so hardworking as he ______.A.was used to B.used to be C.was used to being D.used to He was raised to the rank of captain. 翻译My brother’s in the army.He was just promoted to the rank of major 三大矿山是什么 请问一下大家手机内存卡经常坏怎么回事　会的人说下嘛,我先感谢大家了 说下我手机内存卡经常坏是怎么回事会的人说下嘛, The Army is the heart of the U.S.military,practicing what democracies sometimes manage only toheart of the U.S.military,practicing what democracies sometimes manage only to preach.求翻译 ____are the only mammals to have wings and to manage long flight.Rats Bats Birds Worms 演讲开头怎么说 Production has to be increased considerably to ___ .(与消费者不断增长的需求保持同步)keep up with the constantly growing needs of consumerskeep pace with the consumers· growing demandskeep pace of the consumers· increasing demand.问 《三峡》 与 《小石潭记》 内容和写法有何异同拜托了各位