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【单选题】
当金星位于东大距时，（）。
A.
日出前见于东方为晨星
B.
日没后见于西方为昏星
C.
日出前见于西方为晨星
D.
日没后见于东方为昏星
参考答案：
参考解析：
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举一反三
【单选题】Venus (金星) is known as the earth’s "twin" because the two planets are so like each other in size. The diameter of Venus is about 7, 520 miles (12,100 km. ), smaller than that of the earth. No other pl...
A.
The Size of Venus
B.
Venus and the Earth
C.
Venus—the Earth’s "Twin"
D.
The Nearest Neighbor