不凡考网

纹孔道存在于下述哪类细胞壁上?( )

  • 下载次数:
  • 支持语言:
  • 1245
  • 中文简体
  • 文件类型:
  • 支持平台:
  • pdf文档
  • PC/手机
  • 【名词&注释】

    遗传信息(genetic information)、文言文(classical chinese)、噬菌体(phage)、所见所闻、传递细胞(transfer cell)、厚角组织(collenchyma)、之所以(the reason that)、隐君子

  • [单选题]纹孔道存在于下述哪类细胞壁上?( )

  • A. 石细胞
    B. 纤维
    C. 厚角组织(collenchyma)细胞
    D. 传递细胞

  • 查看答案&解析 点击获取本科目所有试题
  • 举一反三:
  • [单选题]The word“shoot”underlined in the 2nd passage probably means“ ”.
  • A. send for
    B. move quickly
    C. come out
    D. grow quickly

  • [单选题]中轴胎座类型的子房一定是( )。
  • A. 单心皮
    B. 离生心皮
    C. 多心皮多室
    D. 多心皮一室

  • [单选题]桔梗科花冠常为( ),如风铃草。
  • A. 高脚蝶状
    B. 钟状
    C. 二唇形
    D. 管状

  • [单选题]内稃相当于( )。
  • A. 花被
    B. 小苞片
    C. 苞片
    D. 总苞

  • [单选题]下列关于核酸的叙述中,正确的是
  • A. DNA和RNA中的五碳糖相同
    B. 组成DNA与ATP的元素种类不同
    C. T2噬菌体的遗传信息贮存在RNA中
    D. 双链DNA分子中嘌呤数等于嘧啶数

  • [单选题]回答 64 ~ 67 题:A volcanlc ctuption in iceland has sent ash zcross northern Europe .Airlines have Stopped or changed the flights across the Allantic Ocean , leaving hundrede of passengets stuck in aipports.Grimsvotn is one of the largest and most active volcadoes in Europe. What makes Grimsvom different is that it lies under a huge glacier(冰川) of ice up to 12 maters thick. The hot volcano heats up the ice above it, which then forms a layer(层)of water between the glacier and the volcano This layer of water puts pressure on the volcano, keeping it stable, As the water flows out from under the glacier, the pressure lifts. The lava(岩浆) from the volcam then comes up to the surface. This is exactly what happened today.
  • A. Now, airlines have to make changes to their flights so as not to fly through the clouds of volcanic ash. According to KLM.one of Europe’s biggest airlines,airplanes cannot go under the cloud or over it. Going through the cloud can result in ash getting stuck in the airplane’s engines,causing damage to the plane.
    B. The eruption has also caused problems for animals in Iceland. The voicane left ash and sharp. Glass-like rocks all over the countryside. Farmers are keeping their animnls inside to stop them from eating ash- covered grass to the sharp object.
    C. 第9题:What makes Grimsvotn different from other volcanoes?
    D. It is below ice.
    E. It lies under the sea
    F. It is the largest volcano
    G. It is lava affects the airlines

  • [单选题]三、(9分,每小题3分)阅读下面的文言文,完成8-10题
  • A. 天下不可一日而无政教,故学不可一日而亡于天下。古者井天下之田,而党庠、遂序、国学之法立乎其中。则士朝夕所见所闻,无非所以治天下国家之道,其服习必于仁义,而所学必皆尽其材。一日取以备公卿大夫百执事之选,则其材行皆已素定,而士之备选者,其施设亦皆素所见闻而已,不待阅习而后能者也。
    B. 后世无井田之法,而学亦或存或废。大抵所以治天下国家者,不复皆出于学。而学之士,群居族处,为师弟子之位者,讲章句、课文字而已。至其陵夷之久,则四方之学者废,而为庙以祀孔子于天下,盖庙之作出于学废,而近世之法然也。
    C. 今天子即位若干年,颇修法度,而革近世之不然者。当此之时,学稍稍立于天下矣。犹曰:“州之世满二百人,乃得立学。”于是慈溪之士不得立学,而为孔子庙如故。庙又坏不治。令刘君在中言于州,使民出钱,将修而作之,未及为而去。后林君肇至,则曰:“古之所以(the reason that)为学者,吾不得而见,而法者吾不可以毋循也。虽然,吾之人民于此不可以无教。”即因民钱作孔子庙,而治其四旁,为学舍讲堂其中,帅县之子弟,赵先生杜君醇为之师,而兴于学。
    D. 林君固贤令,而慈溪小邑,无珍产淫货以来四方游贩之民;田桑之美,有以自足,无水旱之忧也。无游贩之民,故其俗一而不杂;有以自足,故人慎刑而易治。而吾所见其邑之士,亦多美茂之材,易成也。杜君者,越之隐君子,其学行宜为人师者也。夫以小邑得贤令,又得宜为人师者为之师,而以修醇一易治之俗,而进美茂易成之材,虽拘于法,限于势,不得尽如古之所为,吾固信其教化之将行,而风俗之成也。夫教化可以美风俗,虽然,必久而后至于善。而今之吏,其势不能以久也。吾虽喜且幸其将行,而又忧夫来者之不吾继也,于是本其意以告来者。
    E. 8. 下列句子中加点词的解释,不正确的一项是
    F. 其施设亦皆素所见闻而已 素:平素
    G. 讲章句、课文字而已 课:抄写
    H. 而革近世之不然者 革:改变
    I. 故其俗一而不杂 一:纯一

  • [单选题]How did the calf feel about the mother elephant’s roaring?
  • A. It was a great comfort.
    B. It was a siga of danger.
    C. It was a call for help.
    D. It was a musical note.

  • [单选题]杨柳科具有的胎座类型是( )。
  • A. 边缘胎座
    B. 侧膜胎座
    C. 中轴胎座
    D. 基生胎座

  • 本文链接:https://www.zhukaozhuanjia.com/download/lep7n0.html
  • 推荐阅读
    @2019-2026 不凡考网 www.zhukaozhuanjia.com 蜀ICP备20012290号-2