A.25℃ B.26℃ C.30℃ D.35℃
A.36.9℃,38.6℃ B.36.5℃,38.9℃ C.37.2℃,38.9℃ D.37.2℃,38.5℃
A.先汽化后凝華 B.先汽化后凝固 C.先升華后凝固 D.先升華后凝華