2 . 听下面一段独白，回答以下小 题。
1. What is the main idea of the speech?

A．The benefits of 5G mobile networks.

B．Construction firms need old workers.

C．Robots doing more work on building sites.

2. What is happening to the Japanese construction workforce?

A．It is getting older.

B．It is getting slower.

C．It is getting smaller.

3. Who controls the robots on the computer?

A．A manager.

B．A laborer.

C．A map.

3 . 听下面一段较长对话，回答以下小 题。
1. Why doesn’t the man pack socks according to himself?

A．He dislikes wearing them.

B．He will buy them in Mexico.

C．He doesn’t need them on the beaches.

2. How much more weight can the man fit in his bag?

A．About 6 kilograms.

B．About 16 kilograms.

C．About 22 kilograms.

3. Where is the conversation taking place?

A．At the speakers’ house.

B．At an airport.

C．At a hotel.

4 . What happens when the player shoots successfully from outside the line?

A．He breaks a rule.

B．He wins the game.

C．He gets three points.

6 . 听下面一段独白，回答以下小题。
1. What is the speaker trying to do?

A．Introduce Earth Day.

B．Organize a party.

C．Promote a volunteer job.

2. Where can the participants meet?

A．At West 36th Street & West River Parkway.

B．At East 44th Street & West River Parkway.

C．At East 45th Street & West River Parkway.

3. What are the participants required to do?

A．Bring their own gloves.

B．Bring their own lunch.

C．Go there with a parent.

7 . 听下面一段较长对话，回答以下小题。
1. When did the woman go to New Zealand last year?

A．In August.

B．In October.

C．In December.

2. Which place may be recommended by the woman’s friends?

A．Milford Sound.

B．Mount Cook.

C．Lake Tekapo.

3. What does the woman think of her trip to New Zealand?

A．Money-saving.

B．Expensive.

C．Tiring.

8 . 听下面一段对话，回答以下小题。
1. What will the woman probably use the car for?

A．Picking up her kid.

B．Going sightseeing.

C．Visiting her parents.

2. What does the man say about electric cars?

A．They’re less expensive.

B．They require much maintenance.

C．They’re environment-friendly.

3. Why does the man know so much about cars?

A．He’s a professional driver.

B．He’s interested in cars.

C．He’s a car salesman.

9 . 听下面一段较长对话，回答以下小题。
1. Why did Carla change the way she worked?

A．She had health problems.

B．She spent little time at home.

C．She didn’t enjoy the work she did.

2. What is the reason that Carla runs her own business?

A．To earn more money.

B．To take more holidays.

C．To have a flexible schedule.

3. What has Carla changed about exercise?

A．The amount.

B．The time.

C．The form.

4. Which time-saving idea does Carla find efficient?

A．Making to-do lists.

B．Having a lot of similar clothes.

C．Checking emails on the way to work.