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):
My brother graduated from Nanjing University with a d__________ in Computer Science.
Having had a good sleep and a good meal, he felt thoroughly _________(恢复精力).
His uncle was one of the __________(生还者)from the earthquake.
The frightened child _________(退缩) into the corner when he saw a snake .
My roommate got a s_________ from school for breaking the school rule.