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1、题目5:tan(450)=( )

A、0.5

B、-1

C、-0.5

D、1

答案:D

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1、题目40:若等差数列{an}的前3项和为9,且a1=1,则a2=( )
https://www.shititong.cn/cha-kan/shiti/0005dd36-d705-1018-c0c7-f71e22d0230d.html
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1、题目56:--Xiao Jie is a good friend indeed.He is always there whenever I am () . --I think so.He is just like the cute Baymax(大白).
https://www.shititong.cn/cha-kan/shiti/0005dd23-8dbd-7d68-c0c7-f71e22d02300.html
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1、题目47:There are lots of () that students have to follow in school.
https://www.shititong.cn/cha-kan/shiti/0005dd23-8dbd-7980-c0c7-f71e22d02317.html
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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:( )
https://www.shititong.cn/cha-kan/shiti/0005dd36-d705-1018-c0c7-f71e22d02313.html
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1、题目17:不等式8-x2<-1的解集是( )
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1、题目2:--Where is Tianjin? --It’s () the east of China.It’s my hometown.
https://www.shititong.cn/cha-kan/shiti/0005dd23-8dbd-7598-c0c7-f71e22d02301.html
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1、题目49:等差数列{an}的前3项和为15,且a1=2,则a2=( )
https://www.shititong.cn/cha-kan/shiti/0005dd36-d705-1018-c0c7-f71e22d02316.html
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1、题目38:() important it is for kids to imagine freely!
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1、题目129:--() does your cousin usually go to work on foot? --He says it's good for his health.
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1、题目51:--Are Sandy and Kate ()good friends? --Yes,they are.Please look after().
https://www.shititong.cn/cha-kan/shiti/0005dd23-8dbd-7980-c0c7-f71e22d0231b.html
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1、题目5:tan(450)=( )

A、0.5

B、-1

C、-0.5

D、1

答案:D

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相关题目
1、题目40:若等差数列{an}的前3项和为9,且a1=1,则a2=( )

A. 3

B. 4

C. 5

D. 6

https://www.shititong.cn/cha-kan/shiti/0005dd36-d705-1018-c0c7-f71e22d0230d.html
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1、题目56:--Xiao Jie is a good friend indeed.He is always there whenever I am () . --I think so.He is just like the cute Baymax(大白).

A.  in trouble

B.  in style

C.  in order

D.  /

https://www.shititong.cn/cha-kan/shiti/0005dd23-8dbd-7d68-c0c7-f71e22d02300.html
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1、题目47:There are lots of () that students have to follow in school.

A.  exercises

B.  problems

C.  skills

D.  rules

https://www.shititong.cn/cha-kan/shiti/0005dd23-8dbd-7980-c0c7-f71e22d02317.html
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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

https://www.shititong.cn/cha-kan/shiti/0005dd36-d705-1018-c0c7-f71e22d02313.html
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1、题目17:不等式8-x2<-1的解集是( )

A.  {x|-3<x<3}

B.  {x|x>3或x<-3}

C.  {x|-3≤x<3}

D.  {x|x≥3或x<-3}

https://www.shititong.cn/cha-kan/shiti/0005dd36-d705-0c30-c0c7-f71e22d02310.html
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1、题目2:--Where is Tianjin? --It’s () the east of China.It’s my hometown.

A.  on

B.  beyond

C.  in

D.  at

https://www.shititong.cn/cha-kan/shiti/0005dd23-8dbd-7598-c0c7-f71e22d02301.html
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1、题目49:等差数列{an}的前3项和为15,且a1=2,则a2=( )

A. 4

B. 5

C. 6

D. 8

https://www.shititong.cn/cha-kan/shiti/0005dd36-d705-1018-c0c7-f71e22d02316.html
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1、题目38:() important it is for kids to imagine freely!

A.  What

B.  What a

C.  What an

D.  How

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1、题目129:--() does your cousin usually go to work on foot? --He says it's good for his health.

A.  Where

B.  When

C.  Why

D.  How

https://www.shititong.cn/cha-kan/shiti/0005dd23-8dbd-8538-c0c7-f71e22d02309.html
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1、题目51:--Are Sandy and Kate ()good friends? --Yes,they are.Please look after().

A.  your;their

B.  your;them

C.  yours;theirs

D.  you;them

https://www.shititong.cn/cha-kan/shiti/0005dd23-8dbd-7980-c0c7-f71e22d0231b.html
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