填空题

No one knows where he came from. There is something (mystery)（）about his family background.

【参考答案】

mysterious
<上一题 目录 下一题>
热门 试题

单项选择题
Why does Terry get up early（）

A．Because he has to go outside.
B．Because he has to work early.
C．Because he has to catch the bus.
D．Because he has to have breakfast.
填空题
Prof. Wilson’s daughter teaches at a high school in California, and she (occasion)（）flies to New York to see him.
相关试题