题目内容：

听下面一段独白，回答以下小题。

1.When was Hypatia born?

A. In 370 AD.    B. In 415 AD.    C. In 450 AD.

2.What was Hypatia?

A. A physicist.    B. A historian.    C. A mathematician.

3.What do we know about Hypatia?

A. She was admired by the rulers.

B. She was instructed by her father.

C. She left us some copies of her books.

4.How did Hypatia die?

A. She was murdered.    B. She killed herself.    C. She died of an illness.