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January 16, 2014 – We know the saying “The early bird gets the worm”, but today you’re going to  learn about the interesting saying “The early fish gets the bird.” An African tigerfish(老虎鱼) was seen jumping out of the air and catching a flying bird. The African tigerfish has bright red fins and very sharp teeth. There have been rumors(传闻) this kind of fish preys on(捕食) birds since the 1940s, but no one was able to catch one . 'The whole action of jumping and catching happens so quickly that after we saw it, it took all of us a moment to really understand what we had just seen,' said Nico Smit from Environmental Sciences and Management at North-West University. Smit and his research team saw it at a lake in the Mapungubwe National Park in South Africa during summer. They found about 20 fish feeding on birds in the morning. Those birds may be out early to look for food, but we will never know for sure! 小题1:The tigherfish ___________. A.is from the USA B.has bright black fins C.has very sharp teeth D.was seen in a forest 小题2:The underlined word “one” in Paragraph 2 means _______. A. a tiger B.a fish C.a bird D.a person 小题3:Which of the following is true according to the passage? A.Nobody has heard of the rumors about the tigerfish before. B.It took Smit a moment to understand what he had seen about the fish. C.The interesting findings happened in a lake in the afternoon. D.The birds were caught by the tigerfish because they were out too early for food. 小题4:Where is the passage likely to be read? A.In a poster. B.In a tour guide. C.In a newspaper. D.In a story book. 小题5:Which is the best title for the passage? A.The early fish gets the bird. B.Nico Smit and an African tigerfish. C.Nico Smit and his research team. D.The Mapungubwe National Park
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【多选题】机降灭火受哪些天气条件的影响( )。
A.
气温
B.
风速
C.
云层
D.
雷雨
【单选题】应用酶学的方法,在体外将各种来源的遗传物质与载体DNA接合成具有自我复制能力的DNA分子,继而通过转化或转染宿主细胞,筛选出含有目的基因的转化子细胞,再进行扩增提取获得大量同一DNA分子。这种技术称
A.
分子杂交
B.
PCR
C.
重组DNA技术
D.
DNA测序
E.
基因芯片
【单选题】太空垃圾,即空间碎片,是人类空间活动的产物,包括完成任务的火箭箭体和卫星本体、火箭的喷射物、执行航天任务过程中的抛弃物、空间物体间碰撞产生的碎块等。是空间环境的主要污染源。 下列情形中属于太空垃圾的是:
A.
航天器脱落的油漆颗粒
B.
“挑战者”号航天飞机升空72秒后发生爆炸形成的碎片
C.
银河系最年轻的超新星“仙后座-α”爆炸后的残留物形成的尘埃
D.
航天飞机升空后落入大气层的火箭助推器
【单选题】毛泽东在《中国革命和中国共产党》一文中提出:“ 中国无产阶级应该懂得:他们自己虽然是一个最有觉悟性和最有组织性的阶级,但是如果单凭自己一个阶级的力量,是不能胜利的。而要胜利,他们就必须在各种不同的情形下团结一切可能的革命的阶级和阶层,组织革命的统一战线。 ” 一定时期中和一定程度上的同盟军 是()
A.
农民阶级
B.
小资产阶级
C.
民族资产阶级
D.
亲英美派大资产阶级
【单选题】电容的单位换算正确的是
A.
1F=100000μF
B.
1μF =1000000pF
C.
以上都正确
【单选题】下列关于注册会计师对审计抽样方法运用中,不恰当的是()
A.
风险评估程序通常不涉及审计抽样,但如果注册会计师在了解内部控制的同时对内部控制运行有效性进行测试可以运用审计抽样
B.
当控制的运行留下轨迹时可以将审计抽样用于控制测试
C.
控制测试过程中注册会计师采用审计抽样
D.
审计抽样适用于细节性测试,不适用于实质性分析程序
【简答题】在《中国革命和中国》中强调:“中国无产阶级应该懂得:他们自己虽然是一个最有觉悟性和最有组织性的阶级,但是如果单凭自己一个阶级的力量,是不能胜利的。”这是因为 A.近代中国社会是一个两头小中间大的社会 B.无产阶级需要团结其他阶级一致反对资产阶级 C.中国革命具有长期性、残酷性及其发展的不平衡性 D.近代中国内无民主制度,外无民族独立 (5.0分)A.B.C.D. D
【单选题】电容的单位换算正确的是
A.
1F=100000μF
B.
1μF =1000000pF
C.
1μF =1000mF
D.
以上都正确
【单选题】电容的单位换算正确的是
A.
1F=100000μF
B.
1μF =1000000pF
C.
1F =1000000pF
D.
以上都正确
【单选题】如果通过监盘发现被审计单位存货账面记录与经监盘确认的存货发生重大差异,注册会计师采用的下列程序可能无效的是(  )。
A.
对存货进行分析程序,确认总的差异的金额
B.
提请被审计单位对已确认的差异进行调整
C.
进一步执行审计程序,查明差异原因
D.
如果被审计单位不采纳注册会计师的调整意见,应根据其重要程序确定是否在审计报告中予以反映
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