单选题 The old lady was ______ to the young man who helped her find her lost grandson.
【正确答案】 B
【答案解析】[解析] 句意:老妇人非常感激那个帮她找到她走失的孙子的年轻人。词义辨析题。touched:感动的;grateful:感激的,常与to搭配;cheerful:愉快的,高兴的;generous:慷慨的,大方的。根据句意,B为正确选项。