8.在1,2,3,4,5这五个数字组成的没有重复数字的三位数中,各位数字之和为奇数的共有 ( )
A. 36个 B.24个 C.18个 D.6个
7.设随机变量X的分布列如下表所示,且EX=1.6,则a-b=( )
A.0.2 B.0.1 C.-0.2 D.-0.4
x |
0 |
1 |
2 |
3 |
p |
0.1 |
a |
b |
0.1 |
6.函数y=sin(2x+)图像的对称轴方程可能是( )
A. B. C. D.
5.函数y = 的定义域为( )
A.(-1,1) B. C.(-1,0)(0,+1) D.(0,1)
4.要得到幂函数的图像,需要将的图像 ( )
B. 向左平移一个单位,再向上平移一个单位
C. 向左平移一个单位,再向下平移一个单位
D. 向右平移一个单位,再向上平移一个单位
E. 向右平移一个单位,再向下平移一个单位
3.f(x)是奇函数,且在(0,+∞)上是增函数,又f(-3)=0,则xf(x)<0得解集为( )
A.{x|-3<x<0} B.{x|x<-3或0<x<3}
C.{x|x<-3或x>3} D.{x|-3<x<0或0<x<3}
2.函数的最小正周期是 ( )
A. B. C. D.2
1.若集合A=,B=,则A∩B=( )
A.[0,1] B. C. D.
第二节 书面表达 (共25分)
根据下面提示,写一篇介绍张海迪的短文。
姓 名 |
张海迪 |
主要事迹 |
5岁时,因重病瘫痪,四十多年来行动靠轮椅,但她没有 沮丧,以顽强的意志与疾病做斗争。自学小学、中学和大学课程以及英语、日语、德语等。 |
优秀品质 |
做了大量社会工作。通过演讲、提议案等鼓励年轻人奋发图强。 |
简 评 |
中国的海伦·凯勒。2008年11月当选为中国残联主席。 |
注意:1.短文的连贯性;2.词数100左右。
参考词汇:截瘫病人paralytic;散文essay;海伦·凯勒Hellen Keller;
中国残联China Disabled Persons’ Federation(CDPE)
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第一节 短文改错 (每小题1分,共10分)
At first I was not quite willing to sit down and |
|
watched the 90-minute football match. Usually I just |
76. _________ |
checked the results because I thought that was dull |
77. _________ |
to watch a game in which players kicked a ball each |
78. _________ |
other. Therefore, my father loves football. During the |
79. _________ |
World Cup in 2006, my dad stays up late just to watch |
80. _________ |
his favorite sport. Seeing his strong interest in this |
81. _________ |
game of 22 men run after a ball, I decided to sit down |
82. _________ |
to watch the game. I found the game excited, and my |
83._________ |
dad explained for the rules. We shared our joy. Football |
84. _________ |
is not too badly as long as I watch it with my dad! |
85. _________ |
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