题目内容

采用邻接表表示存储的图的深度，优先遍历算法类似于二叉树的(33)。

A. 中序遍历
B. 前序遍历
C. 后序遍历
D. 层次序遍历

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根据下列表格资料。回答 146～150 题
2006年一季度国内生产总值
初步核算
注：绝对额按现价计算，增长速度按不变价计算。
第 146 题根据表格，可以推出初步核实时，2005年第一季度国内生产总值为（）。

根据下列表格资料，回答 141～145 题。
第 141 题 2006年纱产量为多少万吨？（）

听力原文：M: Are you going to leave school at the end of the term？
W: Yes, I am.
M: What are you going to do？
W: I'm going to be a clerk.
M: What does a clerk do？
W: He works in an office. He writes letters and reports, and he types.
M: I want to be a vet.
W: A what？
M: A vet--a veterinary surgeon.
W: Good gracious! What is that？
M: A vet's a man who takes care of sick animals. He is an animal doctor.
W: I once read a story about a person who talked to animal. It was very interesting.
M: I think I will learn to exchange with animals, understand their feelings and become their best friend.
W: I am sure you will be a good vet.
What does the woman want to be after she leaves school？

A musician.
B. A clerk.
C. A vet.

红红的太阳升起来! 宏阳又知起大的。