题目内容：
Passage Three A．He had only a third-grade education．
B．He once threatened to kill his teacher．
C．He often helped his mother do housework．
D．He grew up in a poor single-parent family．
参考答案：
答案解析：
单选题：Passage Three
- 题目分类：英语四级
- 题目类型：单选题
- 查看权限：VIP
Passage Three A．He had only a third-grade education．
B．He once threatened to kill his teacher．
C．He often helped his mother do housework．
D．He grew up in a poor single-parent family．