According to the weather forecast, the typhoon is moving at a speed of 20 km per hour. That is to say, cooler and drier weather is . A . in the way B . on the way C . by the way D . in its way 答案:B水是人类不可缺少的物质,日常生活有人喜欢喝纯净水,市售纯净水有一些是蒸馏水,有关这类纯净水的下列说法中,正确的是( )
A.它是纯天然饮品,不含任何化学物质 B.它含有人体所需的矿物质和多种微量元素
C.它清洁、纯净,但长期饮用对健康无益 D.用催化剂可将它转化为汽油