【正确答案】 D

【答案解析】withdraw (from)(使)撤退，撤㈩；往后退，往后撇；退出(比赛)：The general decided to withdraw his soldiers．retreat撤退，后撤，后退；(引申义)回到(安静的地方)，逃避(现实)：The enemy retreated after heavy losses．Dismiss让走开，使散(会)；解雇，使离职：The teacher dismissed the class 10 minutes early．return回到(某处)；归还，送还，退还：They did not return home until nine o'clock．