一次，一位教师讲“人类的起源”，说了人类是从猿进化而来的。大体年代是什么时候，一个学生在下面说：“你看见了?”有些学生也随之发笑。这位老师说：“是的，我看见你昨天还是一个猴子，今天就变成学生了”，全班哄堂大笑。

试对老师的做法作简要评价。

—Peter，is there anything else you want to know about China?

—Yes，I am still wondering __________ .

A．how is Chinese paper cut made

B．how was the Great Wall built in ancient times

C．why the Chinese people like to play the dragon dance

D．why do the Chinese people eat rice dumplings at Dragon Boat Festival