water 复数

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• 英语翻译Figure 1:The conduction system of the heart 2.Figure 2:Experimental setup.Refer to Figure 4 for a zoomed in picture of the recording region.Figure 3:Pulse-echo of the 540kHz transducer off a flat air/water interface
• would you like some pears?--No,thanks.I think there ___ enough for usA.is B.are C,has been D.had beenc是不是应该改为have been因为pears 是复数,B也错了,因为要用完成时态请问,你觉得呢?
• 45.3 英语选择补充短文空白处的题目（need,animal,I,put,make,expect,find,end,look,since,little,enough）\x05A good friend of ___1___ lives with six hundred animals on an island.Ever ___2___ he left school,he has travelled all over the world ___3___ for animals for his own zoo.He writes bookd about his travels,and about his wonderful ___4___.The money for his books helps him to play for all the animal food.My friend told me that when he was looking for water las week (The
• Is it because there's a shortage of water_____Beijing raised the price of waterA whyB so c that d which_____is becoming increasing apparent that the old man could no longer look after himselfA ItB ThisC ThatD What选什么,
• 一道关于单复数的英语选择题you can recognize a tree by the __ of its__A shapes leaves B shape leaf Dshapes leaf
• 一个很难解释的高中英语单选题----高手帮忙4、In 2010, urban and industrial water users in Beijing and Tianjin will be expected to use water _____ from Changjiang River by the project’s east and middle lines.A：that is taken B：taking C：taken D：being taken答案是C选项,但是我记得老师说过,过去分词表示动作发生在谓语动作之前,即take发生在will be expected 这个将来时之前,我对这个时间关系有点晕,到底哪个动作先发生的.高手详解,如果我理解的有误,请指出来.谢谢你们俩人,不是高手,记住了 我说的是高手回答,你们来凑什么热闹?
• All but one ____ here.答案是are,all 单独作主语谓语动词的单复数情况如何?All that glitters is not always gold.这儿就用了is 啊
• 复数z=(m-8m+15)+(m²-2m-15)i在复数平面内的对应点为z.(1)实数M为何值时,复数Z为纯虚数.(2)当点Z于点A(1,-2)落在同一象限内,求实数M的取值范围特急
• 设复数z=(m^2-3m+2)+(2m^2-5m+2)i(m属于R) 若z对应的点位于复平面第四象限,求m取值若p是曲线y=2-lnx上任意一点,则p到直线y=-x的最小距离是
• .急（N+1个）模仿下面的例句,从上面的表格中选出恰当的词和词组,写出八句话He SheWeThe bus does not know very hardresd hurriedlysmiled slowlywent very wellshaved thirstilydrank warmllygreeted pleasantlyworked very muchenjoyed ourselvesa glass of water the phrasemeLondonExample :he read the phrase slowly大虾们,狠急哇 急 ,速度快又有准确度的
• 两个木中间加一个分念什么字
• 5立方分米的水,测得它的质量为5.06千克.若沙的密度为2.5×10的3次方千克每立方米,求含沙量