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——When did it begin to snow? ——It started ____ the night.
A. during B. by C. from D. at
—When did it begin to snow?
—It started the night.
A.during B.by C.from D.at
—It started ____ the night.
——When did it begin to snow?
——It started ________the night.
A. during B. by C. in D. at