1 . 听下面一段独白，回答以下小题。
1. What is the main topic discussed in the passage?

A．The development of science and industry in America.

B．The influence (影响) of science and industry on American families.

C．The harmful effect of industrialization.

2. What are described in the passage?

A．Families of the present and of the future.

B．Families of the past and of the future.

C．Families of the past, the present and the future.

3. Who will be in charge of raising children in the future?

A．All families.

B．Social workers.

C．A small number of families.

4. What can we conclude from the passage?

A．Large families can hardly exist in modern society.

B．Children do not like to live with their parents or grandparents.

C．Americans are very careful in choosing their jobs.

2 . 听下面一段较长对话，回答以下小题。
1. What would the man like to know about the future?

A．How the environment will be.

B．How fast the technology will develop.

C．How rich he will be.

2. What might the woman want to be if she can choose again?

A．A scientist.

B．A teacher.

C．A doctor.

3 . What does the man wish for the future?

A．All his dreams will come true.

B．Science will develop much faster.

C．He will be able to do his job at home.

4 . 听下面一段较长对话，回答以下小题。

1. What did the program say about the life in the future?

A．People’s way of consumption will change.

B．More supermarkets will come into existence.

C．More free time will be available for people.

2. What is the speakers’ attitude to the program’s opinion on shopping in the future?

A．Doubtful.

B．Supportive.

C．Dismissive.

5 . 听下面一段较长对话，回答以下对话。
1. What would the man like to know about the future?

A．How the environment will be.

B．How fast the technology will develop.

C．How rich he will be.

2. What might the woman want to be if she can choose again?

A．A scientist.

B．A teacher.

C．A doctor.

6 . 听下面一段独白，回答以下小题。
1. What is the biggest difference between weak AI and strong AI?

A．Cost.

B．Service time.

C．Human involvement.

2. Which of the following belongs to strong AI?

A．Apple’s Siri.

B．A self-driving car.

C．AlphaGo.

3. What is many experts’ attitude toward the future of AI?

A．Supportive.

B．Uncertain.

C．Depressed.

4. What will be discussed about AI next?

A．The problem to deal with.

B．An example of weak AI.

C．The benefit of it.

7 . 听下面一段独白，回答以下小题。
1. What makes learning at the School of the Future special?

A．Students and teachers do not have to meet.

B．The latest technology will be applied in the classroom.

C．Students use special glasses to prevent getting near-sighted.

2. How do teachers at the School of the Future help students?

A．By just giving lectures.

B．By providing guidance.

C．By giving students special tests.

3. What’s different about tests at the School of the Future?

A．Students get to solve real problems.

B．The tests are all done on our computers.

C．The tests will focus on extra-curricular knowledge.

4. Why does the School of the Future want students to love learning?

A．Prepare them for future challenges.

B．Make the learning process enjoyable.

C．Help them memorize facts for exams.

8 . 听下面一段独白，回答以下小题。
1. What will control the tree house’s temperature?

A．The roof.

B．The soil.

C．The leaves.

2. What is the most important design of a lizard house?

A．Producing energy.

B．Collecting sunlight.

C．Changing colors.

3. Why can the chimney be a useful air conditioner?

A．It can protect the house from strong heat.

B．It allows cool air to come in.

C．It is easy for hot air to flow out.

9 . 听下面一段较长对话，回答以下小题。
1. When did the man build the first computer?

A．In junior high school.

B．In senior high school.

C．At the university.

2. Where does the man work?

A．In a school.

B．In a company.

C．In a store.

3. How do some people find technology?

A．Interesting.

B．Dangerous.

C．Wonderful.

4. What are the speakers talking about?

A．The making of computers.

B．The past of computers.

C．The future of computers.

10 . 听下面一段较长对话，回答以下小题。
1. What has made working at home possible?

A．Living far from workplaces.

B．Communication industry.

C．More job opportunities.

2. What is the advantage of working at home according to the woman?

A．Saving more time.

B．Having a lot of freedom.

C．Taking care of the family easily.

3. What might happen in the future in the woman’s opinion?

A．British company will move overseas.

B．All companies will employ homeworkers.

C．People will work at home for a foreign company.