题目

                   NO PLANS FOR THE HOLIDAYS? Special Story Time for All Lower Primary Pupils SCHOOL LIBRARY READING ROOM 2 p. m---3 p. m June 6 Mr. Stephen Keene will impress you with stories from his famous New Kids Next Block series. FREE ADMISSION(入场费)                 LEARN HOW TO PLAY THE GUITAR IN 4 EASY LESSONS! Venue: Music Room Time: 9 a. m---12 p. m Dates: June 6, 13, 20, 27 Instructor: Miss Katsumi from Japan Fees: $ 40 for 4 lessons * ($ 20 for members of the school band and school choir) Register with Mrs. Mary Mi, the Choir Mistress, NOW. 指出下列现象属于哪一种物态变化：（1）春天冰雪融化熔化熔化   （2）冬天，人中里呼出的“白气”液化液化（3）放在衣柜里的樟脑丸过一段时间不见了升华升华（4）用铁水浇涛成铁具凝固凝固（5）霜的形成凝华凝华（6）洒在地上的水一会儿不见了汽化汽化．