单词拼写(根据首字母或中文写出单词的适当形式，每题0.5分，共2.5分)：

单词拼写(根据首字母或中文写出单词的适当形式，每题0.5分，共2.5分)：
小题1:My brother graduated from Nanjing University with a d__________ in Computer Science.
小题2:Having had a good sleep and a good meal, he felt thoroughly _________（恢复精力）.
小题3:His uncle was one of the __________(生还者)from the earthquake.
小题4:The frightened child _________(退缩) into the corner when he saw a snake .
小题5:My roommate got a s_________ from school for breaking the school rule.