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问题 单项选择题

若赤道上1＇纬度的墨卡托投影图长为1cm，则在同一张图上的60°纬度处的1＇纬度的图长与下列哪一值最接近（）。

A．1cm

B．2cm

C．1.414cm

D．0.5cm

答案

参考答案：B

选择题

The central government plans to build a Taiwan community managed _____by Taiwan people --- and it will also include the right to set their own policies on education, healthcare, social insurance and employment - in order to help them really feel at home.

A．artificially

B．autonomously

C．automatically

D．anxiously
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单项选择题

下列对于社会化媒体的特征描述错误的是（）。

A.参与

B.封闭

C.交流

D.社区化
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