题目

．（重庆卷28）. In China, the number of cities increasing     development is recognized across the world. A. where            B. which             C. whose        D. that 答案：C公园里鸟语花香，令人流连忘返，游人闻到的“花香”是_____现象，此现象等大量事实表明，一切物质的分子都在_____．