A.2腳發(fā),3腳收,5腳地; B.2腳收,3腳發(fā),5腳地; C.2腳地,3腳發(fā),5腳收; D.2腳地,3腳收,5腳發(fā);
A.凝華 B.升華 C.汽化 D.蒸發(fā)
A.5; B.15; C.100; D.1200;