题目

从分子的角度对下列事实的解释错误的是() 序号事实解释 A空气是混合物由不同种分子构成 B湿衣服晾在太阳底下更快干温度升高,分子运动加快 C氧气压缩成液氧压强增大,分子的体积变小 D水蒸发成蒸气水分子间的空隙增大 A . A B . B C . C D . D 答案:C A new dining room is being built in our school, which is ______ the old one.    A. three times the size         B. the size three times of    C. three times as the size of    D. three times the size of
化学 试题推荐