2014届湖北省荆州市高中毕业班质量检查(Ⅱ)英语试卷(带解析)

适用年级:高三
试卷号:75233

试卷类型:期末
试卷考试时间:2017/7/19

1.选择题(共6题)

1.赫尔希和蔡斯的工作表明(  )
2.在双链DNA分子中,下列哪项碱基数量比因生物的种类不同而不同(  )
3.在DNA复制过程中,保证复制准确无误进行的关键步骤是(  )
4.DNA分子中,碱基对的特定排列顺序构成了DNA分子的(  )
5.DNA分子中,碱基对的特定排列顺序构成了DNA分子的(  )
6.实验室模拟生物体内转录的必须条件是(  )

①酶②游离的核糖核苷酸   ③ATP   ④DNA分子 

⑤信使RNA ⑥转运RNA.⑦适宜的温度⑧适宜的酸碱度.

2.单项选择(共10题)

7.
The school, more than 90 percent of whose graduates are usually admitted into key universities, enjoys an excellent _______.
A.occupationB.reputation
C.contributionD.foundation
8.
Some people say that Mars should be protected as a wildlife reserve where we do everything possible to avoid pollution, on the _______ that life could exist on it.
A.assumptionB.arrangementC.assistanceD.appointment
9.
 Vehicle designers are well aware that they need to ______ the idea of cars that have a low environmental impact.
A.end up withB.put up withC.keep up withD.come up with
10.
Harry telephoned to the airport to_________ whether Flight 24 for San Francisco is departing on time.
A.proveB.ensureC.confirmD.identify
11.
Mike, whose ambition is to become a network engineer, was always ______from other boys by his programming ability.   
A.preventedB.separatedC.benefitedD.distinguished
12.
Glass is obviously a wiser choice for the plate as it can easily be recycled and does not take hundreds of years to _____ like plastic.
A.break off B.break out C.break down D.break into
13.
Children who are spoiled by their parents are more _____ than others —they are more likely to fight with their fellows for toys and candies.
A.pessimisticB.sensitiveC.aggressiveD.Punctual
14.
—Will you be ______ this evening, Mary?
—That depends. I am afraid I will be with my manager discussing a plan.
A.demandingB.suitableC.availableD.efficient
15.
No matter how much time you spend planning a trip, things still _____ go wrong and air travel is no exception—from weather delays to lost luggage.
A.deliberatelyB.obviouslyC.originallyD.occasionally
16.
The closer the blood relationship between two people, the closer they are in intelligence. If we take two unrelated people _____, their degree of intelligence might be completely different.
A.at easeB.at randomC.in the fleshD.in many ways
试卷分析
  • 【1】题量占比

    选择题:(6道)

    单项选择:(10道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:1

    5星难题:0

    6星难题:8

    7星难题:0

    8星难题:1

    9星难题:0