【正确答案】 D

【答案解析】[听力原文]29-31
Every family has its own problems. Here is what one family decided to do about its problems.
A newspaper recently printed an article about a family in the state of Wisconsin. The family's name is Brown. The interesting thing about the family is that it has its own constitution. Young Tim Brown suggested writing one. He is one of six children. The oldest one is 22 years old, and the youngest is seven.
Tim decided that a constitution was needed. Although the members of the family loved each other, they often disagreed. They did not agree about doing the jobs that needed to be done. Which child should wash the dishes? Which one should clean the house? Who should cut the grass and set the table? The answers to these questions were written down. All the children in the family signed the constitution, which named Tim's father and mother as "Presidents for Life".
There is a law about the time when the children in the family must go to bed. According to the constitution, everyone under 14 must go to bed before 10 p.m. As it happens, Tim is 14 years old.
Question 29: Why was a constitution needed in the Brown's family?

文章中提到“Although the members of the family loved each other，they of tend disagreed，”，因此答案是D。

【正确答案】 C

【答案解析】[听力原文]
Which of the following statements is NOT true?

此题目为细节信息题。从文中的信息可知，提出这个建议的是Tim，而不是他的父母，所以答案是C。

【正确答案】 C

【答案解析】[听力原文]
Which of the following CANNOT be inferred from this passage?

本题涉及具体细节信息。C选项的内容从文中没有办法推出，因此答案是C。