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【多选题】
Which of the following statements is true about the origin of the 24 solar terms?
A.
The 24 solar terms came into being as early as in the Shang dynasty.
B.
The 24 Solar Terms originated from the Reaches of the Yangtze River.
C.
The 24 solar terms came into being as early as in the Zhou dynasty.
D.
The 24 solar terms came into being as early as in the West Han dynasty.
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