1 . 听下面一段较长对话，回答以下小题。
1. According to the woman, how long are whales’ teeth today?

A．About half a foot long.

B．Around a foot long.

C．Two feet long.

2. How old is the recently discovered tooth according to the scientists?

A．Five million years old.

B．Twelve million years old.

C．Thirteen million years old.

3. Where is the tooth now?

A．At the man's home.

B．On a beach.

C．In a museum.

4. What does the man imply in the conversation?

A．He would like to go to Australia.

B．Animals were very different years ago.

C．He wishes he found something important.

2 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

China’s Liangzhu Archaeological Site     1     (declare) a World Heritage Site on Saturday by UNESCO’s World Heritage Committee during its 43rd session in Baku, the capital of Azerbaijan.

The site,     2     is located in Yuhang District in Hangzhou City in China’s eastern Zhejiang Province, showcases the civilization of prehistoric rice agriculture between 3300 BC     3     2300 BC. The ruins of ancient Liangzhu city were discovered in 2007, and then large dam sites     4     (surround) the Liangzhu ancient city were unearthed continuously after 2009.It was     5     (official) submitted to UNESCO in 2019, hoping to win     6     (recognise) as a World Cultural Heritage Site. The site     7     (include) archaeological remains and unearthed cultural relics of the Liangzhu Ancient City as well as a wetland that covers     8     area of 908.89 hectares in a plain river network. It is also found that the Liangzhu ancestors started to use characters about 5,000 years ago, 1,000 years     9     (early) than previously thought, according to Colin Renfrew, a retired professor of archaeology at the University of Cambridge.

The World Heritage Committee added Liangzhu to the UNESCO list     10     (encourage) better protection of the site, which is considered to be of “outstanding universal value” to humanity.