[判断题]多普勒速度零值带呈一个S型,表明风向随高度逆转.
[单选题]如图表示显微镜下观察到的人血涂片,对图中信息表述正确的是cA.①为白细胞,能够吞噬病菌和异物B.②的数量最多,能够运输氧气C.③能止血和加速凝血D.①②③中只有②没有细胞核.
[单选题]图所示的几种现象,能体现出力改变物体运动状态的是手拉开弓B.运动员罚点球C.人压弯跳板D.熊猫拉弯竹子
[单选题]王军无意中知道了好朋友吴海的QQ号和密码,他偷偷地查阅了吴海的QQ聊天记录.把其中好笑的事情讲给其他同学听,使吴海很难堪.王军的行为①侵犯了吴海的隐私权? ②是违法行为? ③没什么大不了? ④仅仅是不道德行为A.①④B.③④C.④D.①②
[问答题]已而夕阳在山,人影散乱,太守归而宾客从也.树林阴翳,鸣声上下,游人去而禽鸟乐也.然而禽鸟知山林之乐,而不知人之乐;人知从太守游而乐,而不知太守之乐其乐也.醉能同其乐,醒能述以文者,太守也.太守谓谁?庐陵欧阳修也. 1.解释下列语句中画线的词语. (1) 树林阴翳 ?翳: (2) 太守谓谁 谓: 2.用现代汉语解释下列语句. 已而夕阳在山,人影散乱,太守归而宾客从也. 3.“人知从太守游而乐,而不知太守之乐其乐也.”体现了太守的什么思想 4.你认为文中太守的生活态度是什么?联系实际,谈谈你的看法.
[填空题]甜甜同学的视力不太好,眼睛成像情况如右图.要矫正视力,你不会建议她配戴 透镜,那样只会加深近视.
[单选题]若平行四边形的一边长为2,面积为46,则此边上的高介于( )A.3与4之间B.4与5之间C.5与6之间D.6与7之间
[单选题]读南极地区图,完成问题.20山站180150站1.A点的坐标是2.一个人站在南极点上,面向中山站,他面向的是A.70°N,30°WB.70°S,30°WC.70°N,30°ED.70°S,30°EE.南方F.西方G.东方H.北方
[阅读理解]Stuart and Steve were twin brothers. Stuart loved to play basketball. But Steve loved to read books.One day Stuart was playing basketball1he fell and broke his leg. When they took him to the hospital, the doctor said he wouldn’t be able to play for six months. Steve went2him and brought him books on basketball. At first Stuart wasn’t going to read them. Then he began to read them and3that there were ways he could play basketball better. He began to think that books weren’t that4.When Stuart’s leg started getting better, Steve would help him by going for walks with him.5Stuart’s doctor said he could start playing basketball again. Then Stuart showed Steve how to toss (投) for baskets. Steve found that he enjoyed it. Then Stuart was ready to6the basketball games. Steve went to games and enjoyed himself. They then7practiced basketball and read books together.So you can see, when8happens, something good may also happen. Steve showed Stuart about books and Stuart showed Steve about basketball. So you can also9showing others something that you like to do and they can show you something that they like to do.10you can find new things to do.until,when,after,where,until,when,after,where,on seeing,to call,to visit,to look,on seeing,to call,to visit,to look,saw,looked,read,found,saw,looked,read,found,good,bad,better,worse,good,bad,better,worse,But,However,Finally,So,But,However,Finally,So,take part,win,lose,join in,take part,win,lose,join in,always,never,seldom,much,always,never,seldom,much,anything good,something nice,something bad,anything wrong,anything good,something nice,something bad,anything wrong,try,practice,enjoy,like,try,practice,enjoy,like,On the way,By the way,All the way,In this way,On the way,By the way,All the way,In this way
[单选题]下图是我国黄土高原地区图,读图回答小题.内d古河北夏陕甘肃瞢西四川湖北1.图中表示太行山和贺兰山的字母分别是2.有关图示区域自然资源的叙述,正确的是①煤炭资源特别丰富②森林资源特别丰富③甘肃、宁夏水能资源丰富④是我国太阳能最丰富的地区A.a、bB.c、dC.a、cD.b、dE.①②F.②③G.①③H.③④
[问答题]阅读《伤仲永》,回答1—5问题.金溪民方仲永,世隶耕.仲永生五年,未尝识书具,忽啼求之.父异焉,借旁近与之,即书诗四句,并自为其名.其诗以养父母、收族为意,传一乡秀才观之.自是指物作诗立就,其文理皆有可观者.邑人奇之,稍稍宾客其父,或以钱币乞之.父利其然也,日扳仲永环谒于邑人,不使学.余闻之也久.明道中,从先人还家,于舅家见之,十二三矣.令作诗,不能称前时之闻.又七年,还自扬州,复到舅家问焉.曰:“泯然众人矣.” 王子曰:仲永之通悟,受之天也.其受之天也,贤于材人远矣.卒之为众人,则其受于人者不至也.彼其受之天也,如此其贤也,不受之人,且为众人;今夫不受之天,固众人,又不受之入,得为众人而已耶1、《伤仲永》选自《》作者是“唐宋八大家”之一的.2、解释下列加横线的词:①世隶耕( ) ? ②稍稍宾客其父( ) ③父利其然( ? ) ④日扳仲永( ?) 3、翻译下面的句子:a、自是指物作诗立就b、卒之为众人,则其受于人者不至也.4、用文章原句回答.造成方仲永“泯然众人”的个人原因是:5、最后一段的议论意在说明什么道理?
[填空题]图所示的弹簧测力计的示数是________N.
[判断题]营养物质中能提供能量的物质是糖类、脂肪和蛋白质.( )
[填空题]现代类人猿和人类的共同祖先是__________,曾广泛分布在___________洲等地区.
[问答题]一年一度的全球最大环保活动———由世界自然基金会(WFF) 发起的“地球一小时”于2011年4月26日8点30分在斐济和新西兰首先拉开帷幕,然后全球134个国家和地区以熄灯接力传递着为保护地球而开展的环保活动.为保护地球,请你再策划一个环保活动.
[填空题]探究“光对鼠妇生活的影响”(1)问题:鼠妇喜欢生活在阴暗的环境中吗(2)假设: .(3)实施探究方案:在铁盘内放上一层湿土,一侧盖上不透光的纸板,另一侧盖上透明的玻璃板,在铁盘两侧的中央处各放5只鼠妇,观察鼠妇的行为.该实验的变量是 .为了得出较准确的结论,不能在铁盘两侧中央各放1只鼠妇,原因是 .(4)结果,得出结论:该同学对上述实验重复了5次,结果如下表:环境第一次第二次第三次第四次第五次明亮0只1只2只O只2只阴暗10只9只8只10只8只为了使实验结论更准确,应对上述数据做怎样的处理? .(5)从中得出的实验结论是 .
[单选题]1.我国水土资源的分布特点是A.南方地多水少B.南方地多水多C.北方地多水少D.北方地少水多E.②④⑤⑥F.③④⑤⑥G.①②③④ H.②③④⑤
[单选题]读下图中甲乙丙丁四条路线所经过的地区,回答下题.丁丙1.能明显经过我国地势三级阶梯的路线是:2.能到达我国面积最大的省级行政区,也是维吾尔族最大聚居区的路线是:3.能到达我国最大天然林区的路线是:A.甲路线 B.乙路线C.丙路线 D.丁路线E.甲路线 F.乙路线G.丙路线 H.丁路线I.甲路线G.乙路线丙路线丁路线
[填空题]下图是梧州市生产的驰名产品“田七”牙膏.我们在挤压牙膏时,牙膏形状发生了变化,说明 ;牙膏盖侧面刻有许多条纹是为了 摩擦.
[写作]在两年的中生活学习中,美丽就如路边的野花,在淅沥沥的春雨中摇曳,在轰隆隆的夏雷中绽放,在哗啦啦的秋叶中顽强盛开,在白皑皑的冬雪中傲立枝头.用心体味你的学习生活,在惊喜中你会发现--------美丽就在生活的路上,美丽就在身旁……请以“收藏生活的美丽”为题目,写一篇不少于600字的作文.要求:(1)除诗歌外,文体不限;(2)不少于600字;(3)书写工整、规范、美观;(4)不得出现真实的人名、校名地名.
[问答题]下面是某同学根据收集到的资料绘制的图表.请仔细观察并比较两组数据,用简明的语言概括出图表所包含的信息.某公园认养树木及回访树木人数统计表350300■认养树木人数■回访树木人数200150100200720082009