海绵密度与软硬

谁帮我起个英文名啊 要好听点的 我名字叫 ：刘宇 谁知道BEAR的真正意思留下联系方式 pretty will的比较级和最高级 bear 意思 prettiest与the most pretty哪个正确?若是两个都正确,那用法有区别吗? Let help other的英语作文 希望你们帮我起个好听的英文名,我叫詹秀蓉. Flowers you draw on my back. When Li Hua got ready and turned back to draw,he found draw back/in/off/up 的翻译及用法. 例题：A huge car drew （ ）outside the hotel anda young man got out. 化学上制造氧气的时候用排水法收集氧气出现倒吸现象为什么立即松开试管上的橡皮塞 制取氧气时排水法收集氧气出现倒吸,应该立即松开试管上的橡皮塞.“倒吸”是什么现象?这种措施对吗? that's interesting.is your city big or small给出准确的英语答案 请问just 和only怎么用?我的水平是一个初一学生的水平.还有什么时候动词后加ing,尽量说全一点能让我看懂,小学英语语法学的不是很好,尽量写详细点... Sorry, for breaking your heart.求这句的翻译 帮帮忙 快 break语句的作用是（）A:退出循环B:继续循环C:继续循环,但不执行本次循环D:对循环没作用 Everyone remember him because he is a pop actor.划线提问(because he is a pop actor为划线部分) Answer the questions愉快的寒假到了,你有什么计划?快来完成下面的小调查吧.(1)Where are you going?(2)When are you going?(3)Who are you going with?(4)How are you going there?(5)What are you going to do?(6)What are you going to take A Contrastive Analysis of Table Manners and Culture between China and Western Countries?我要写论文，哪里有关于中西方餐桌礼仪文化差异的资料啊。 Daniel is polite and helpful.对polite and helpful.提问 3.He is polite and h________ .We all like him.4.I want to buy a new pen.But the shop is c________ Hi is polite and helpful.(对polite and helpful提问)该怎么回答 clean和clear的区别? I can't f_____my coat.Where is it? i can't see my cat （ )it is. 英语英语最好能讲解 什么是Food surplus?可以给一段英语解释吗? He has a very nice watch,改为一般疑问句 Where is还是are my pen and my pencil box?有理Where is还是are my pen and my pencil box?有理由更好. clear和clean有什么不同,用法和意义有什么不同之处,请回答的给力一些 Where is my ____?I want to do my homework.A.clock B.pencil C.key D.card Where is my