题目

My sister has a gift for music. She can play several kinds of musical____________.A. instruments B. information C. instructions D. introductions 答案：【答案】A【解析】句意：我妹妹有音乐天赋。她能演奏几种乐器。考查名词辨析。A. instruments乐器，仪器； B. information消息，信息，数据；C. instructions指示，操作指南，命令；D. introductions介绍。结合句意可知填instruments；选A。质量为0.2kg的物体可能是 [     ]A．一只蚂蚁B．一个苹果C．一台电视机D．一只羊