2010届湖北省高考英语总复习练习系列一

适用年级:高三
试卷号:59448

试卷类型:专题练习
试卷考试时间:2017/7/20

1.选择题(共3题)

1.

设实数x,y满足约束条件{3x-y-60x-y+20x0,y0,若目标函数z=ax+by(a>0,b>0)的最大值为12,则ab的取值范围是(   )

2.

设实数x,y满足约束条件{3x-y-60x-y+20x0,y0,若目标函数z=ax+by(a>0,b>0)的最大值为12,则ab的取值范围是(   )

3.

已知椭圆C:x2a2+y2b2=1a>b>0,F1,F2为其左、右焦点,P为椭圆C上任一点,F1PF2的重心为G,内心I,且有IG=λF1F2(其中λ为实数),椭圆C的离心率e=(   )

2.单项选择(共4题)

4.
----Do you have anyone particular in _____ for the job?
----In my opinion, Tom is the right person.
A.headB.heartC.mindD.brain
5.

-Where is Mr. Black now? Is he still in India?(石家庄市)
-No. He is living at ______place in Africa.
A.otherB.anyC.anotherD.some
6.

Our vacation was totally ruined. Not only was the food terrible,the weather was awful_____
A.but also B.either C.neitherD.as well
7.
-What are you going to do this afternoon?
-I’ll probably go for a walk later on ________ it stays fine.
A.so long asB.as far asC.even ifD.as if
试卷分析
  • 【1】题量占比

    选择题:(3道)

    单项选择:(4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:0

    7星难题:0

    8星难题:4

    9星难题:0