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【简答题】
某校学生会准备调查全校七年级学生每天（除课间操外）的课外锻炼时间。 （1）确定调查，甲同学说：“我到1调查全体同学”；说：“我到体育场上去询问参加锻炼的同学”；丙同学说：“我到全校七年级每个随机调查一定数量的同学”。你认为调查方式最为合理的是（      ）（填“甲”或“乙”或“丙”）； （2）他们采用了最为合理的调查方法收集数据，并绘制出如图1所示的条形统计图和如图2所示的扇形统计图，请将两幅统计图补充完整； （3）若该校七年级共有1200名同学，请你估计其中每天（除课间操外）课外锻炼时间不大于20分钟的人数，并根据调查情况向学生会提出一条建议。(注：图2中相邻两虚线形成的圆心角为30°)
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【单选题】What is NOT stated about the membership?
A.
The membership fee should be paid.
B.
It can be used at the Sunset Beach Hotel.
C.
It is valid for one year.
D.
It can be used with other promotional offers.
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【简答题】The membership of REN21.
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【单选题】After you_______the attached form, please send it to us within 7 working days to be eligible for our two-year warrant program.
A.
will complete
B.
completed
C.
having completed
D.
have completed
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【单选题】please send us samples ( )for our reference
A.
airmail
B.
by airmail
C.
airmailing
D.
by airmailing
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【单选题】For more information, please send an e-mail, ____ you can also include your advice to us.
A.
when
B.
where
C.
which
D.
that
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【简答题】游标卡尺的尺身每一格为1mm，游标共有50格，当两量爪并拢时，游标的50格正好与尺身的49格对齐，则该游标卡尺的读数精度为（）。
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【单选题】Membership in the is a prerequisite for membership in the International Finance Corporation.
A.
International Bank for Reconstruction and Development
B.
International Development Association
C.
Multilateral Investment Guarantee Agency
D.
International Monetary Fund
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【简答题】节奏听写7 输入代号,字母小写,连续输入,不要空格。
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【判断题】The membership of the Democratic Party is hard.( )
A.
正确
B.
错误
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【单选题】If you want to apply for membership, click ______.
A.
Try it free for three months
B.
Learn more about membership
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相关题目：
【单选题】What is NOT stated about the membership?
A.
The membership fee should be paid.
B.
It can be used at the Sunset Beach Hotel.
C.
It is valid for one year.
D.
It can be used with other promotional offers.
查看完整题目与答案
【简答题】The membership of REN21.
查看完整题目与答案
【单选题】After you_______the attached form, please send it to us within 7 working days to be eligible for our two-year warrant program.
A.
will complete
B.
completed
C.
having completed
D.
have completed
查看完整题目与答案
【单选题】please send us samples ( )for our reference
A.
airmail
B.
by airmail
C.
airmailing
D.
by airmailing
查看完整题目与答案
【单选题】For more information, please send an e-mail, ____ you can also include your advice to us.
A.
when
B.
where
C.
which
D.
that
查看完整题目与答案
【简答题】游标卡尺的尺身每一格为1mm，游标共有50格，当两量爪并拢时，游标的50格正好与尺身的49格对齐，则该游标卡尺的读数精度为（）。
查看完整题目与答案
【单选题】Membership in the is a prerequisite for membership in the International Finance Corporation.
A.
International Bank for Reconstruction and Development
B.
International Development Association
C.
Multilateral Investment Guarantee Agency
D.
International Monetary Fund
查看完整题目与答案
【简答题】节奏听写7 输入代号,字母小写,连续输入,不要空格。
查看完整题目与答案
【判断题】The membership of the Democratic Party is hard.( )
A.
正确
B.
错误
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【单选题】If you want to apply for membership, click ______.
A.
Try it free for three months
B.
Learn more about membership
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