When Haley rediscovered his sardine cans and eighteen cents years later, ＿＿＿＿.
选项：

A:he could hardly believe that they once belonged to him;
B:he felt sad and cold, thinking of his past years as a lonely writer;
C:he had them framed because they won him a lot of awards;
D:he thought that they were part of his roots and important to him