钢笔写作业

英语翻译 信用证 party to cover make it easier to cover 意思 pice of material hung to cover a 英文ASSISTANT是什么意思? EX-HUSBANT EX-HUSBANT 同上 "One of them has __engineer."中为什么要填turned而不是been、become、got into? cover to cover 恰当形式填空【be】mypencil and ruler on the desk? yes.where are your model planes,Bill? (them) are under my bed. 已知函数f（x）=log（a）（1+x）,其中a＞1（1）比较1/2[f（0）+f（1）]与f（1/2）的大小.（2）探索1/2[f（x1-1）+f（x2-1）]≤f [（x1+x2/2）-1]对任意x1＞0,x2＞0恒成立.log（a）（1+x）中，x为底数，（1+x 八年级下册英语课本十个单元标题全是什么意思? 北极熊是肉食动物为什么不吃肉 .将适量CO2,Cl2,H2O(g)的混和气体通过洗气瓶后,不使布条褪色,甲瓶中可盛?1.浓硫酸 2.NAOH 3.KBR 4.KCL A.1 B1 4 C 123 D1234 选C 叫叶晓欣 帮俄起个同音的英文名 不要拼音翻译~. 求数学帝教教我怎么容易理解一下对数, I think we need to see an investment ___ before we make an expensive mistake. This week,most children are looking foreward to the c____Christmas ________children in this village have no chance to go to school.The most 还是 most,还是mostly, During this year’s Reading Week I need the most books in our class.No one read_than I.A.many B.more C.few D.fewer为什么是B?我需要读最多的书,不是因为我平时读得最少吗? 为什么漂白粉不能使干燥布条褪色 北极熊喜欢吃肉,为什么吃不到企鹅肉呢?讨论讨论 北极熊喜欢吃肉肉,但为什么不能吃企鹅的肉呢?为什么呢 be careful ,_____ you won't pass the exam为什么? 谁知道出租汽车司机、空中小姐、邮递员、护士、机修工、理发师、家庭妇女、送牛奶的人.用英语怎么说? HOW LONG 和HOW TIME有区别吗 The boy is not Mike brown是什么 finger friends是什么意思比如 I like my finger friends very much Alice is visiting her mother todayIn that case -- you have dinner with us tonight?A will B can C Will not D canot Is you mother in today 同义句同义句是什么?Is you mother ____ ____ today in the coming year 求类似What I Iove about you/The little book of I love you的书这种比较唯美的画册书 What's with you recently什么意思