A.[x for x in range(10)]B.list(x for x in range(10))C.for x in range(10):list.append(x)D.A和B都對(duì)
A.x in listB.list.contains(x)C.list.has(x)D.A和B都對(duì)
A.len(str)B.str.length()C.str.size()D.A和B都對(duì)