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[-B38] ______ percentage of his income is taxable?A.How much B.What C.How many D.How high翻译并分析 Estimated annual income What is your total annual household income? How much is their annual income? 实现室里常用MnO2与浓盐酸反应制取氯气...其反应化学方程史为MnO2+4HCL=MnCL2+2H2O 为进行有关氯气的性质实验..需要4瓶容积为100mL的氯气...室温下.氯气密度为2.91g/L (1)制取4瓶氯气..理论上需要MnO2 请问4和1是怎么出来的? 为什么选A? 为什么B是对的.为什么C是错的?————我上面的问法好像有歧义。我指的是，题目问的是说法错误的是哪一个。也就是说，B的说法是错误的。为什么错？4个反应中有哪一个不能发生吗？ 现在有许多事情使我烦恼.翻译成英文 今天发生了什么事?用英文怎么说? report是什么意思? 请问Annual Financial Reports中的earning release是什么意思?这个是网站. My brother and I are both of middle height.请问为什么不说 my brother and i are both in middle heigMy brother and I are both of middle height,but our father is very tall.请问为什么不说 my brother and i are both in middle heigh,为什么 Both of my brother and my gave the flowers to our teacher.我和我的兄弟都……为什么我不用me? 谁有IM IN HERE空间连接? im in here 的钢琴版~谢谢若寒在在（我爱小九哈哈哈） i am here 与 i am hear 怎么区分 am,a,i,good,student,school,at连词组句 enjoy三单形式 急用 By_(比较你自已和)other people,You will fell differently. enjoy的三单 语法填空i am staying here three___mounths enjoy的单三形式及意思 the other is a boy 哪有语法错误 They enjoy sending e mails to each other .分析 英语翻译2323 performance warranty怎么翻译? 英语翻译语境：我们的团队是怎样的一个“家庭”?• 忠诚于集体对于我们的团队有多么重要?• 有损于忠诚的不利因素是什么?• 团队的组织架构和团队的人数规模相匹配吗?• performance reviews应该怎么翻译 太扯犊子了 出来混的,迟早是要还的!英文怎么说,速速翻译,别扯犊子欺负我看不懂! 合适形式.1.Don't talk__(loud)in the hospital.2.Li Ming is a__(polite)boy.