Many students ( ) most of their textbooks when they left coll

Many students ( ) most of their textbooks when they left college.
A、gave up
B、gave in
C、gave out
D、gave away
【正确答案】：D
【题目解析】：考核短语的含义，give away 丢弃，give up 放弃，give out 分发，give in 屈服，句子含义是很多学生离开大学时丢弃了教材。