某学校为了进一步丰富学生的体育活动，欲增购一些体育器材，为此对该校一部分学生进行了一次“你最喜欢的体育活动”的问卷调查（每人只选一项），根据收集到的数据，绘制成如下统-九年级数学

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• By 16:30, ______ was almost closing time, nearly all the paintings had been sold.[ ]A. whichB. whenC
• In the past few years, My Heart Will Go On was a popular song among young people, ____ were often he
• 环剥木本植物的树皮，在切口的上方会形成节瘤，这表明（）A．有机物是通过韧皮部里的导管向上运输的B．有机物是通过韧皮部里的筛管向下运输的C．有机物是通过木质部里的筛管向下运-七年级生物
• 植物的根能够不断伸长是由于（）A．分生区细胞不断分裂产生新细胞B．伸长区细胞不断伸长C．分生区和根冠细胞的变化D．分生区细胞分裂和伸长区细胞迅速伸长-六年级生物
• The lecture was called off five minutes before it was supposed to start,________made the audience an
• Computers, ______ have many uses, cannot completely take the place of humans.[ ]A. thatB. thoughC. w
• I have bought two ball pens ,______ writes well.A．none of themB．neither of themC．neither of which D．
• The average rainfall in Ningxia is small, _____ makes the climate here is drier ______ with other ci
• The Naxi believe that they came from a creature called Tabu,help them hatch from magic eggs.A．whoB．w
• Your speech was heard by a group of judges, all of _______ agreed that it was the best one this year
• The teacher doesn’t believe his reason for being absent from class ___ he was ill, ____mad him sad.A
• I wish to thank Professor Smith, without ______ help I would never have got this far.[ ]A. whoB. who
• 为了对鱼塘进行估产，先从塘里捕捉100条鱼，分别做上标记后放回塘里，过了半月又从塘里捕捉100条鱼，发现有标记的鱼有8条。（1）鱼塘里大约有多少条鱼？（2）假设平均每条鱼重1.-九年级数学
• 生物体的根具有______、______、______、______、______等功能．-七年级生物
• The lecture was called off five minutes before it was supposed to start,________made the audience an
• He was educated at the local high school, ______ he went on to Beijing University.[ ]A. after whichB
• It is reported that two schools, _______are being built in my hometown, will open next year.[ ]A. th
• Eric received training in computer for one year, _____ he found a job in a big company.[ ]A. after w
• 如图所示对果树进行环割树皮的实验，请据图回答．（提示：果树的韧皮部位于树皮内）（1）在A、B处环割后，该枝条的蒸腾作用并没有受到影响，原因是：______．（2）该枝条环割后，果实甲-生物
• 请运用所学生物学知识解释下列问题：（1）玉米开花时如遇到连阴雨，为提高产量，应采取的措施是______．（2）移栽农作物幼苗时往往会出现萎蔫现象，为提高成活率，可以采取的措施有-六年级生物
• 把带叶的桑树枝条插到红墨水中，并放到温暖有阳光的地方，当叶脉变得微红时，取出枝条，用清水洗掉枝条表面的红墨水，用刀片横切茎，看到许多红色小圆点．小圆点是什么，存在-九年级生物
• 一位鱼类专家想确定鱼塘中可捕的鱼有多少尾。因此，他先选择一张尺寸适当的鱼网，撒下鱼网后拖起，发现网内总共有30尾鱼，于是他将每尾鱼都作上特殊的记号，然后又将它们放回-八年级数学
• 水分在植物体内的运输：水分在植物体内是依靠______运输的．每一根它都是由许多______的细胞组成的，上下细胞间的______已经消失，形成了一根中空的管道，______、______、___-七
• Most electronic devices of this kind, _______ manufactured for such purpose, are tightly packed.[ ]A
• Have you ever noticed the house, ________ windows are always closed? A．whereB．whichC．whenD．whose-高一
• ________ is known to us all is that the old worker, for _______ life was hard in the past, still wo
• 刘强同学为了调查全市初中人数，他对自己所在的城区初中生人数作了调查，城市人口大约3万人，初中人数大约1200人，全市人口实际大约300万，为此他推断全市初中生人数为12万，-七年级数学
• It was this farm, ________hundreds of people worked, ________produced all that milk. [ ]A. where; th
• I’m sorry not to have replied to your letter earlier, ______, I must say , I apologize.A．whichB．for
• Last autumn, I bought a second-hand car, ________ was very reasonable.[ ]A. which priceB. its priceC
• Jinging,_____lies in the southeast of Shandong Province, "is a beautiful city ____live about 8
• 某机械化养鸡场有一批同时开始饲养的良种鸡1000只，任取10只，称得其质量情况列表如下鸡的质量（单位：千克）2.02.22.42.52.63.0鸡的数量（单位：只）123211（1）这10只鸡的平-八
• 图是植物体的一个整体示意图，请据图回答：（1）图中①表示植物体的根系从土壤中吸收______，并把这些物质通过______运输到______．（2）图中的②表示叶片通过______吸收空气中的___-
• Anyway, that evening, ________ I'll tell you more about later,ended up staying at Rachel's
• My neighbors used to give a hand in time of trouble, was very kind of them. [ ]A. whoB. that C. what
• He promised to pay my money back in one month,on____condition I lent him ￥5000. [ ]A.thatB.whichC./D
• The new cafe，the walls of________are painted light green，is a great place to relax after ahard day’s
• This week Michael Bloomberg, ________Mr Giuliani soon after those terrorist attacks, put forward a 2
• I joined a club while at college, _______ members were all literary lovers.A．whoseB．whereC．whatD．whi
• The old farmer has two daughters, _______ is kind to him, _______makes him very sad.A．neither of who
• 小柳树的基部被剥去一圈树皮，一段时间后，该柳树死亡了．这是因为切断了______，根缺少了有机物．-生物
• 根吸收的水分和无机盐在______中运输；光合作用制造的有机物在______中运输．-七年级生物
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• I have many foreign friends, some are businessmen. A．of them B．from which C．who of D．of whom-高一英语
• Julie was good at German, French and Russian, all of _____ she spoke fluently.[ ]A. who B.whom C.whi
• Carol said the work would be done by October, ______personally I doubt very much.[ ]A. it B. thatC.
• As far as I know, shopping online has many advantages, _____ the most important one is convenience.[
• It _____ long before we _____ the result of the experiments. [ ]A. will not be; will know B. is; wil
• They stood on the top floor of the building,____they could see the whole view of the dam. [ ]A.there
• 检查某超市在6月份某5天的日用电量，结果如下：300，310，295，305，290，根据以上数据，估计该超市六月份的总用电量为（）度。-八年级数学