- 搜標題
- 搜題干
- 搜選項
單項選擇題
用放大10倍的放大鏡看一個90°的角,看到的角是（）
A.90°
B．900°
C．180°
B．900°
C．180°
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問答題
Come to Beijing, take a good look at the historical heritage of China"s capital city, and feel the pulse of the country"s ___________( modern).
答案：
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