2012-2013学年浙江省杭州市西湖高级中学高一5月月考英语试卷(带解析)

适用年级:高一
试卷号:75807

试卷类型:月考
试卷考试时间:2017/7/19

1.选择题(共9题)

1.已知复数z=m2﹣1+(m+1)i(其中m∈R,i是虚数单位)是纯虚数,则复数m+i的共轭复数是(   )
2.已知复数z=m2﹣1+(m+1)i(其中m∈R,i是虚数单位)是纯虚数,则复数m+i的共轭复数是(   )
3.已知复数z=m2﹣1+(m+1)i(其中m∈R,i是虚数单位)是纯虚数,则复数m+i的共轭复数是(   )
4.已知方程x2+(4+i)x+4+ai=0(a∈R)有实根b,且z=a+bi,则复数z的共轭复数等于(   )
5.已知z1=a+bi,z2=c+di(a,b,c,d∈R),若z1+z2为纯虚数,则有(   )
6.下列有关生物学中几个“率”的叙述错误的是       
7.下列有关生物学中几个“率”的叙述错误的是       
8.已知a为实数,若复数z=(a2﹣9)+(a+3)i为纯虚数,则 {#mathml#}a+i191+i{#/mathml#} 的值为(   )
9.已知a为实数,若复数z=(a2﹣9)+(a+3)i为纯虚数,则 {#mathml#}a+i191+i{#/mathml#} 的值为(   )

2.单项选择(共13题)

10.
There’s no ________ from my bedroom window except for some factory chinmneys.
A.viewB.sceneC.sightD.scenery
11.
I promised to get there before 5 o’clock, but now the rain is pouring down. They _______ for me impatiently.
A.may waitB.ought to waitC.could waitD.must be waiting
12.
--- Don't worry. I've just sent an ambulance to you. They ________ be there any second.
A.couldB.mightC.wouldD.should
13.
The film ________ romantic films was adapted from a real story which ________ in China in the 1990s.
A.belonging to; was taken place
B.belonged to; was taken place
C.belonged to; took place
D.belonging to; took place
14.
It’s ten years since the scientist ____ on his life’s work of discovering the valuable chemical.
A.made forB.set outC.blocked outD.turned up
15.
Fruit________several kinds of vitamins , ________ vitamin C.
A.contains; includedB.forms; including
C. forms; containing
C.contains; including
16.
It was freezing last night, so they had the fire___ all night long.
A.to burnB.burnedC.burnD.burning
17.
After the long journey, the three of them went back home, ___________.
A.hungry and exhaustB.hungry and exhausted
C.hungrily and exhaustlyD.hungrily and exhaustedly
18.
One Friday, we were packing to leave for a weekend away ________ my daughter heard cries for help.
A.afterB.whileC.sinceD.when
19.
Thinking ______ you know_______ in fact you don’t is a terrible mistake.
A.that; thatB.what; whatC.that; whatD.what that
20.
At first he was not satisfied with the new job but decided to give himself a few months to see ___________ it got any better.
A.whenB.howC.whyD.whether
21.
Astronomers and scientists think that a black hole is a region of space ______ which matter has fallen and _______ which nothing can escape.
A.into; fromB.towards; towards
C.out of; fromD.through; through
22.
"On no account ____to feed the animals", the warning can be seen on the signboard in front of every cage.
A.allow visitors B.visitors are allowed
C.are visitors allowedD.are allowed visitors
试卷分析
  • 【1】题量占比

    选择题:(9道)

    单项选择:(13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:11

    7星难题:0

    8星难题:2

    9星难题:0