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4. After five years of preparation, Shanghai presented the world ________ many said was the greatest Special Olympics.

  A. that      B. which              C. where          D. what

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3. His wife is constantly finding _________ with him, which makes him very angry.

  A. fault          B. error    C. shortcoming         D. mistake

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2. If you want to be _________ success, to study at _________ University of Princeton is right for you.

A./; the       B. the; a              C. a; the          D. a; /

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第一节: 单项填空(共20小题;每小题0.5分, 满分10分)

  从A、B、C、D四个选项中, 选出可以填入空白处的最佳选项,并在答题纸上将该选项标号涂黑。

1. ---I wonder if I could possibly use your car for tonight?

  ---_________. I’m not using it anyhow.

  A. Sure, go ahead          B. I don’t know  

  C. Yes, indeed             D. I don’t care

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22.(本题满分15分)已知函数

(Ⅰ)当a=3时,求曲线y=f(x)在(1,f(1))处的切线方程;

(Ⅱ) 若函数在区间(-2,0)上是减函数,求a的取值范围;

(Ⅲ)若函数在区间上的最小值为时,求的值。

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19.(本题满分14分)已知函数f(x)=ax2+(b-8)x-a-ab , 当x∈(-∞,-3)∪(2,+∞)时, f(x)<0,

.  当x∈(-3,2) 时f(x)>0 。

(Ⅰ)求f(x)在[0,1]内的值域;

(Ⅱ)若ax2+bx+c≤0的解集为R,求实数c的取值范围.。

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18.(本题满分14分)已知为锐角,且

(Ⅰ)求的值; 

(Ⅱ)求的值。

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17.定义运算符号:“”,这个符号表示若干个数相乘,例如:可将1×2×3×…×n记作,其中ai为数列中的第i项.

①若,则T4=     ▲   

②若    ▲    .

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16.若某多面体的三视图(单位:cm)如图所示,则此多面体的的体积是__ ______

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14.x>1,不等式恒成立,则实数k的最大值是   ▲  


 
 

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