问题
选择题
According to an old proverb, red sky at night often indicates fine weather the next day.
A．a, a
B．a, the
C．a, 不填
D．不填, the
答案
答案：C
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According to an old proverb, red sky at night often indicates fine weather the next day.
A．a, a
B．a, the
C．a, 不填
D．不填, the
答案：C