题目

根据所给单词完成句子. 1. Is this your ______ (叔叔)? 2.Kate and Gina are his ________ (姐妹). 3.These are my ____________ (朋友). 4.Those __________ ( 女孩 )are her sisters. 5.Look, those are my _________ (兄弟). 6.Are they her __________ (祖父母)? 7.My ____________ (双亲)are Pete and Nancy. 8.Are they his _________ (钥匙)? 9.Are they your________ (堂兄弟)? 10.________ (那些)are her apples.（2008?漳州）下列说法错误的是（　　）A．区别硬水与软水可用肥皂水B．一氧化碳有毒，能与血液中的血红蛋白结合使人体缺氧C．可以用无色的酚酞溶液鉴别氢氧化钠溶液和碳酸钠溶液D．洗洁精可以洗去餐具上的油污是因为洗洁精具有乳化功能