In a Small World; LETTERS
为了丰富学生的校园文化生活,激发学生的英语学习兴趣,我校三年级布置了“小字母,大创意”的特色作业。学生们积极参与,发挥自己丰富的想象力,让学习和绘画的过程充满快乐。在学生们的画笔下,平时一个个枯燥无味的英文字母,变成了动物、房...
本文将将合成的NRs在蓝光(405 nm,LED)的照射下进行了光催化水分解实验。测试结果表明,CdS NRs在8小时(9.4 mmol h-1g-1)内产生120 mmol的氢气,内量子效率(IQE)为0.5%。Mn:CdS NRs在测试中则产生了149 mmol的氢气(19.8 mmol h-1g-1),IQE较大,为1.0%。在加入Pt后,1D Mn:CdS-Pt NRs显示出优异的产氢...
a你公司8月22日来信已收到,谢谢,你公司认为我方报价过高,使我们深感遗憾,我方所报价格有很小的利润,如果不是我们的一些买主定期向我们订货,我们就不可能按这样的价格供货 Your company on August 22 the incoming letter has received, thanks, your company thought we quote price excessively high, causes us...
If you arrange the 26 English letters alphabetically(按字母表的顺序)and use numbers to represent each of them for example 1 for a 2 for b 3 for c… you can change an English word into a number. So hard-work becomes 8+1+18+4+23+15+18+11="98 " meaning 98 is its mark; ...
ibeganagaintoworkat8月的jd,我不knowyet在多哥。当startworkingihavemore题材将writeyouletters。我认为,您及贵企业错过。 翻译结果5复制译文编辑译文朗读译文返回顶部 亲爱我的姐妹,我的总小sisterExcuse我, isa长期我做notanswer yourletter, thistime mywife不工作,她isat休息,她isalways在homewith mesoI罐头not...
考查地点名词的选词填空.(1)library.根据关键词borrow books and read books there(在那里读书和借书)推测,此处应该是图书馆,用library表示.故选:library.(2)computer lab.根据关键句There are many computers in it.(里面有很多电脑.)和关键词have our c
b、amountc、sumd、account6.The government has received many reports about the threat of the disease over the ___ few months.a、passedb、passingc、pastd、pasted7.“Smoking ___ your health.Give it up,” my grandfather said to me seriously.a、effectsb、affectsc、injuresd、attacks8.Do you...
9.A 13-year-old American has made a cheap machine that can help blind people read.The blind can read by using Braille-a system of small bumps that the blind touch to read the letters.The machine that makes these small bumps usually costs at least 2.00
下面短文中的划线部分是错误的,请改正,不得改变原文意思,并将正确答案写在右边相应题号的横线上。 Yesterday I was tidy my room.I found an old 1.___ box of my father.He gave it to me two years ago.It 2.___ was real interesting to discover some of my father's 3.___ childhood hobbies...