0  344626  344634  344640  344644  344650  344652  344656  344662  344664  344670  344676  344680  344682  344686  344692  344694  344700  344704  344706  344710  344712  344716  344718  344720  344721  344722  344724  344725  344726  344728  344730  344734  344736  344740  344742  344746  344752  344754  344760  344764  344766  344770  344776  344782  344784  344790  344794  344796  344802  344806  344812  344820  447090 

26. It suddenly_____ to me that I could use a computer to do the job.

A. erupted   B. caused   C. occurred   D. happened

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25. Knowledge learnt from books doesn’t have the same effect on a child

as_____through practice.

A. those     B. one    C. it     D. that

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24. London is a most beautiful city in Britain, _____ the River Thames.

A. located in         B. lied on

C. situated on        D. stood in

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23. Ryan’s family____ very large and his family____all fond of going hiking.

A. is; are    B. are; is   C. is; is    D. are; are

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第一节  单项填空(共15小题;每小题1分,满分15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。

21. At that time the US was at_____war with Iraq, and Shirley worked as_____doctor in the army.

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

pared with 2 million tons last year, our coal output has increased _____

three times; that is to say, our coal output has increased_____8 million tons

this year.

A. to; to    B. to; by    C. by; by   D. by; to

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18.在等差数列{an}中,a1=2,a17=66,

(1)求数列{an}的通项公式; 

(2)88是否是数列{an}中的项.

姓名:          
班级:        
考号(10位):           
学号(2位):       
 
 
     鹤岗一中2009-2010学年度下学期期中考试

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17.求过直线x+y+1=0 与 2x+3y-4=0的交点且斜率为-2的直线方程.

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16.若是数列的前n项的和,,则___  

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