Jack was out of money .He had a card on the board announcing that he had a radio set ( ).A.for sale B.on sale C.to sale D.in sale翻译全句,选出正确answer并解释分析,

Jack was out of money .He had a card on the board announcing that he had a radio set ( ).
A.for sale B.on sale C.to sale D.in sale
翻译全句,选出正确answer并解释分析,

B
前一句提到“杰克缺钱”,所以就应该是“贱卖“.