2015届高三(人教版选修8)一轮复习单元测试Unit 2英语试卷

适用年级:高三
试卷号:80514

试卷类型:专题练习
试卷考试时间:2017/8/18

1.选择题(共6题)

1.下列根式中,是最简二次根式的是(   )
2.设x1、x2是方程x2﹣4x+m=0的两个根,且x1+x2﹣x1x2=1,则x1+x2={#blank#}1{#/blank#},m={#blank#}2{#/blank#}.
3.某水果批发商场经销一种高档水果,如果每千克盈利10元,每天可售出500千克.经市场调查发现,在进货价不变的情况下,若每千克涨价1元,日销售量将减少20千克.
4.一块矩形菜地的面积是120m2,如果它的长减少2m,那么菜地就变成正方形,则原菜地的长是{#blank#}1{#/blank#}m.
5.若顺次连接四边形ABCD各边的中点所得四边形是矩形,则四边形ABCD一定是(   )
6.若顺次连接四边形ABCD各边的中点所得四边形是矩形,则四边形ABCD一定是(   )

2.其他(共9题)

7.
China achieved ________ marvelous breakthrouhg at the 31th Olympic Games, ________ (rank) second in the gold medal count with 38 gold medals.
8.
Over the past 30 years, China has spent hundreds of billions of yuan to pull its rural population out of poverty. Now China's anti­poverty efforts pay________.
9.
—I'm sorry ________ (brother) you, but can you tell me the way to the nearest supermarket?
—I will do some shopping, too. Shall we walk there together?
10.
He was in poor health, so the doctor forbade him ________(drink) wine.
11.
The reason why I object to ________(work) with Mr. Black in the same office is that he is a heavy smoker.
12.
The new clothes in that shop are so beautiful that Anna cannot resist ________ (take) a close look at them, although she cannot afford them at present.
13.
He is a successful businessman; he owes his success more ________ luck than ________ ability.
14.
The patient's son asked the doctor the question ________ his father could survive the big operation.
15.
The first time he met the girl he ________(strike) by her wisdom and fell in love with her.
试卷分析
  • 【1】题量占比

    选择题:(6道)

    其他:(9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:0

    5星难题:0

    6星难题:6

    7星难题:0

    8星难题:3

    9星难题:0