A:DNA在NaCl溶液中的溶解度,随NaCl溶液浓度的降低而减小
B:利用DNA不溶于酒精的性质,可除去细胞中溶于酒精的物质而得到较纯的DNA
C:DNA是大分子有机物,不溶于水而溶于某些有机溶剂
D:在沸水中,DNA遇二苯胺会出现紫色反应
— How do you like the movie Kongfu Panda 3?
— It is _____ exciting ___________ I'd like to see it again.