题目内容：
When did Einstein’s family move to Munich?
A．When he was 2 years old． B．When he was l4 years old．
C．When he finished his study．
D．When he became a teacher．
参考答案：
答案解析：
单选题：When did Einstein’s family move to Munich?
- 题目分类：公共英语四级
- 题目类型：单选题
- 查看权限：VIP
B．When he was l4 years old．
C．When he finished his study．
D．When he became a teacher．