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The original ban on private trading had long been 【given up】.
A、waved
B、waited
C、waived
D、wanted
【正确答案】：C
【题目解析】：句意：最初对私人交易的禁令早就被取消了。giveup在句中的意思是“放弃”。选项中wave意为“波动”;wait意为“等待”；waive意为“宣布取消”;want意为“再要”。故本题选C。