听力原文:M: You really seem to enjoy your literature class.
W: I sure do. It's opened new worlds for me. I'm exposed to the thoughts of some of the world's best writers, I've never read so much in my life!
Q: Why is the woman so excited?
(14)
A.She' s going to earn more money.
B.She is writing a book on literature.
C.She has met some interesting students.
D.She is enjoying reading good books.
第7题
利用二叉链表存储森林,则根结点的右指针是()。
A.指向最左兄弟
B.指向最右兄弟
C.一定为空
D.不一定为空
第8题
利用二叉链表存储森林,则根结点的右指针是()。
A.指向最左兄弟
B.指向最右兄弟
C.一定为空
D.不一定为空
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