单选题 There was a teapot fashioned like a China duck, out of ______ open mouth the tea was supposed to come.
【正确答案】 D
【答案解析】[解析] 本题测试非限定性定语从句的用法。本题应用 whose引导定语从句,whose在从句中做open mouth的定语。句子的意思是:“这儿有一种像中国鸭似的茶壶,茶水从它张着的嘴中流出。”