单选题 The police arrested the suspect yesterday and released him this morning.
【正确答案】 A
【答案解析】[解析] 本句意思：警察昨天将嫌犯逮捕，今天上午将其释放。release释放。free使自由，释放；relieve缓解，减轻；kick踢，反冲；liberate解放。