1 . 听下面一段较长对话，回答以下小题。
1. What does the man think of life 100 years ago?

A．Healthy.

B．Boring.

C．Simple.

2. What does the woman think was good 100 years ago?

A．The entertainment.

B．The clothes.

C．The food.

2 . 听下面一段独白，回答以下小题。
1. How long did Dennis Tito stay at the International Space Station?

A．10 days.

B．14 days.

C．22 days.

2. Where is Kate from?

A．Canada.

B．The UK.

C．Australia.

3. What does Ben want to do?

A．Travel on earth.

B．Take action to protect the earth.

C．Explore in space and discover its secrets.

4. What does the speaker expect the listeners to do?

A．Share opinions about space travel.

B．Collect information about astronauts.

C．Show respect for Dennis and Martin.