thenetherlandstime

What was Tom doing ___6 o'clock yesterday?A.on B.to C.at 选什么? after the autumn comes the winter.这句话对吗?是什么结构? The autumn harvest is about to start.Winter comes after autumn. autumn comes after Autumn comes winter . 英语单项选择：i thought nelsom mandela must be a kind and honest man i saw his picture.a.where b.whethere c.the firsr time d.for the first tine .答案选第三个,为什么最后一个不行?这属于什么用法?为什么其他三个错误? I thought that he_____be deaf A.may B.should C.can D.must We must ( ) the green man on the road .括号里填什么?填A.stay for B.wait C.wait for want to study medicine什么意思 森字这样结构的字 像森,结构的有哪些字 all through their lives sorry,I really don't know----------A.when your parents and brother would come backB.when your parents and brother will come back为什么不选B呢 Oh,sorry!i really don't know hao--（do）it.应该填什么? _____ i admit that there are problems,i don't agree that they cannot be solved.A while B.When C.As D .Forthe answer and your reason.thanks~ While I admit that there are problems,I don't mean that they cannot be solved.句中while什么意思 _ I admit that there are still some problems about the traffic in this area,I don't mean that it can't be solved.A.While B.Until C.unless D.As 为啥? 为什么越长大越孤单,是什么因素影响的 所有的三个相同的字组成的字!如品森 life作为“生活”解释时是可数名词吗?我经常看到文章上的daily lives I thought that everything there was sensored前面他说没想到中国人玩tagged I thought we could be ,You were everything,everything that I wanted stocking stuffer是什么意思 bulue stocking.翻译成中文是什么 Iusually piay soccer on weekends.____ ___ you usually ___ on weekends?有空 Who can help me!在电解水的时候水分子会破裂形成H和O原子然后他们在重组成氢气和氧气分子 ,我在书上看的可以在水中放些NaoH增加它的导电性 下面是我的问题NaoH一旦放入水中在电解的时候水 Who can help me 下列物质不能由酸和金属直接反应得到的是A.FeCl2 B.MgCl2 C.FeCl3 D.ZnSO4我想要解释呢 - - ..现有10锌和银的混合粉末,加入足量稀硫酸完全反反应后生成0.2氢气,计算混合物中含锌 ____ 克 who can help me?1.如果1g水中还有n个氢原子,则阿伏加德罗常数是多少?2.NA为阿伏加德罗常数,下列对0.3mol/L硫酸钾溶液的说法,正确的是（ ）A.1L溶液中含0.3NA个钾离子B.1L溶液中含0.9NA个离子C.2L溶液 between 3 o'clock to 5 o'clock能不能表示在3点和5点之间?这种表示方法对不对/ You can come___eight____nine o'clock.A.from,toB.from,andC.between,andD.to,to Please come to my house between 3 o'clock__4 o'clock A to B or C and D after 把句子变为被动语态：They are serving breakfast between six and nine o'clock.