单选题 ______ it is you have found, you must give it back to ______ it belongs to.
【正确答案】 A
【答案解析】本题考查连词辨析。no matter what “无论如何”；no matter who “不管是谁”；whatever“无论什么”；whoever “无论谁”。因此，本题应该选择A.。