Agricultureoccupies animportantplaceinthe_________economy.
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Olympicsis thebiggestsports_______in theworld.
Iwas sad becauseIfelt thatthesplendidyears ofmy________childhoodhad come toan end.
The conferencemightreconvene (重新召开)after its opening ________ .
The government has promised a/an _______ ￡1 billion for health care.
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