A:My mother has a new blouse.
B:My mother has a new sweater.
暖____ 闹____ 耍____ 玻____ 技____
缓____ 闯____ 要____ 坡____ 枝____
下列各组物质的溶液,需要加入其他试剂才能鉴别出来的是( )