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高中知识复习题库

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1、题目39:y=cos(2x-π/3)的周期为( )

A、　π

B、　2π

C、　π/2

D、　π/4

答案：A

高中知识复习题库

1、题目29:已知正项等比数列{an}中,a1=1,a3=4,则此数列前3项和为( )

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1、题目33:There＇s an important football match today.I () miss it.

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1、题目31:下列各项中,不可以组成集合的是( )

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1、题目69:--Do you think teenagers () to make their own decisions? --No,I don’t agree with you.They’re too young to do that.

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1、题目18:集合{a,b,c}的真子集有( )

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1、题目65:Jane is very busy these days,for she has a lot of problems to ().

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1、题目46:关于函数y=1-x2的图像,下列说法正确的是:( )

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1、题目26:Now Jerry () the exchange programme with his classmates in the meeting room.

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1、题目114:Teenagers should () to take care of themselves from a young age.

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1、题目115:Many houses () by the earthquake and thousands of people were left homeless.

题目内容

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单选题

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高中知识复习题库

1、题目39:y=cos(2x-π/3)的周期为( )

A、　π

B、　2π

C、　π/2

D、　π/4

答案：A

相关题目

1、题目29:已知正项等比数列{an}中,a1=1,a3=4,则此数列前3项和为( )

A. 6

B. 7

C. 8

D. 9

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1、题目33:There＇s an important football match today.I () miss it.

A. 　may

B. 　can＇t

C. 　must

D. 　needn＇t

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1、题目31:下列各项中,不可以组成集合的是( )

A. 　所有大于2的整数

B. 　等于2的数

C. 　接近于2的数

D. 　不等于2的偶数

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1、题目69:--Do you think teenagers () to make their own decisions? --No,I don’t agree with you.They’re too young to do that.

A. 　encourage

B. 　are encouraging

C. 　are encouraged

D. 　were encouraged

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1、题目18:集合{a,b,c}的真子集有( )

A. 　5个

B. 　6个

C. 　7个

D. 　8个

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1、题目65:Jane is very busy these days,for she has a lot of problems to ().

A. 　deal with

B. 　keep up with

C. 　agree with

D. 　come up with

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1、题目46:关于函数y=1-x2的图像,下列说法正确的是:( )

A. 　关于原点对称

B. 　关于x=1对称

C. 　关于y轴对称

D. 　关于x轴对称

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1、题目26:Now Jerry () the exchange programme with his classmates in the meeting room.

A. 　discussed

B. 　is discussing

C. 　was discussing

D. 　has discussed

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1、题目114:Teenagers should () to take care of themselves from a young age.

A. 　educate

B. 　be educating

C. 　have educated

D. 　be educated

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1、题目115:Many houses () by the earthquake and thousands of people were left homeless.

A. 　damaged

B. 　were damaged

C. 　were damaging

D. 　are damaged

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