h2co3叫什么

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 06:11:16
h2co3叫什么
Seen from the moon,our earth ,with water c_______ eventy of its surface ,appears as a blue ball.横线处填什么,并说明原因 请问为什么用covering :seen from the moon,our earth ,with water covering_______ from the moon,our earth with water ______ twenty percent of its surface,appears as a blue ball.a.Seen,covered b.Seen,covering .第一空我懂 ,想知道cover为 _____form the moon,the earth with water covering 70% of it's surface appears as a "blueball"这里的空为什么不用Seeing或者See,而用See的过去式Seen呢 () from space,the earth,with water () seventy percent of its surface ,looks like a blue ball.A.Seen;coveredB.Seen;coveringC.Seeing;coveredD.Seeing;covering ____from space,our earth,with water covering 70% of its surface,appears as a "blue plane".选项有 a.seeing b.to be seen c.seen d.have seeing选什么,为什么啊 水险痣是什么意思 这个地方的痣能剪吗?有图 “水险”那个地方.还有剪痣的失败率,成功率大吗? 耳朵上有颗痣,有什么意义么 争先恐后和亭亭玉立的意思是什么 (1)争先恐后的意思是.(2)亭亭玉立的意思是 亭亭玉立的意思 I am so grieve,I am so despond翻译成中文是什么意思? So do I和So am I有什麽不同?翻译出来为什麽是一样意思? 翻译See you so me am very sad,You haven't go to school for a long time. 翻译 I am so heartache 什么是序列同源性!能举例子否? DNA同源性超过多少才可以被认为是同一个基因 功能同源性是什么意思? Water covers most parts of the earth.(同义句) Most of the earth ()()()water. 英语翻译这是有关移民的表格 我看的不太懂 :)这是有关移民的表格的连接:Form 47SK Application for general skilled migration to AustraliaForm 80 Personal particulars for character assessmentForm 1244 State/Territory Spo water is ____ everwhere .It covers most parts ofthe earthA really B almost C perhaps D probably请说明一下选B而不选其它的理由 paper jam tray .pull the paper tray out of the machine ,than remove the jammed paper 英语翻译像小狗一样?有点难理解呢.语境是一个丧偶女人梦见他的丈夫向他说抱歉.她丈夫是一个酗酒赌博者.向她说抱歉,打错了。 ___his happy look on the face,he must have passed the exam .A.Judging from B.Judged from答案是A When you’re angry,you usually don’t have an angry look on your face.你生气时,脸上通常看不出生气.同样,很生硬想翻成面无表情又觉得不贴切 蒙古的地面面积有多大 蒙古面积有多大有内蒙古大吗?和中国关系怎么样? you have not your face翻译成中文是什么意思 怎么比较两段DNA序列的相似性 in fact,water makes up the largest part of human 快 有 急 用 “重新疆者,所以保蒙古,保蒙古者,所以卫京师”说明了什么? 重新疆者,所以保蒙古,保蒙古者,所以卫京师” 如何理解这种观点?