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• 英语填空题（关于时态的、初中水平）-How did you get along with your classmates in junior high school,Mr Wang?-Very well.The three years____a happy time.A.is B.was C.are D.were可我想不通为什么不能用A,紧急!如果是Mr.Wang的看法，情感，不是也可以用一般现在时吗？为什么不行呢？这两者到底怎么区分啊？*_*
• 我国上海生产的“磁悬浮”列车,是依靠我国上海的“磁悬浮”列车,依靠“磁悬浮”技术使列车悬浮在轨道上行使,从而减小阻力,因此列车时速可超过400公里.现在一个轨道长为180cm的“磁悬浮”轨道架上做钢球碰撞实验,如图所示,轨道架上安置了三个大小、质量完全相同的钢球A、B、C,左右各有一个钢制挡板D和E,其中C到左挡板的距离为40cm ,B到右挡板的距离为50cm,A、B两球相距30cm.若在数轴上,A球在原点,B球代表的数为30. 问：C球及右挡板E代表的数是多少? 有式子最好!（2）阅读：因为一个非负数的绝对值等于它本身,负数的绝对值等于它的相反数,所以当a大于等于0时,|a|=a；当a小于0,|a|=-a.根据以上阅读完成下面两题： 1.|3.14-圆周率|=（ ） 2.计算|1/2-1|+|1/3-1/2|+……+|1/9-1/8|+|1/10-1/9|.跪求,好的话再给分!
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• 求一段英文电影双人对白,5到8分钟!英语期中项目,要给电影配音,我们两个,所以要双人对白!连续两个人的,不能有第三个人说话……可以说下哪个电影有符合的.
• 帮做两个大专英语选择题啊.1、It is reported that the ____ between Isreal andPalestine has caused hundres of deaths in the last three years.A、contact B、conflict C、contest D、control2、Write a style appropriate ____ your subject.A、to(暂时不确定)B、by C、with D、of3、Johnwas so sleepy he could not keep his eyes ____.A、open (暂时不确定) B、openedC、to openD、opening4、When asked why he was absent from yesterday’s meeting,he said he had been ___A__ coming bythe storm.A、stoppedfromB、prevent
• 两道高考英语单选题22.Try she might,Sue couldn’t get the door open.A.if B.when C.since D.as 35．—Artistic people can be very difficult sometimes.—Well,you married one..A.You name it B.I’ve got it C.I can’t agree more D.You should know这个就是今年全国卷的题啊.第一题的空在try和she之间,第二题的空在第二句的末尾.就是you married one的后面.不好意思啊,空孔漏了.
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