2 . 听下面一段独白，回答以下小题。
1. What did Spanish merchant take to the Americans?

A．Corn.

B．Wheat.

C．Potatoes.

2. Why did Balboa feel surprised?

A．He saw the Pacific Ocean.

B．There were many jungles.

C．Panama was so narrow.

3. When did Francisco Pizarro leave for the Inca Empire?

A．In 1513.

B．In 1524.

C．In 1533.

4. What was the Inca Empire rich in?

A．Wildlife.

B．Rocks.

C．Gold and silver.

3 . 听下面一段较长对话，回答以下小题。
1. What mainly made the man hesitate to visit the White House?

A．Lack of interest.

B．The tight security.

C．The historical atmosphere.

2. How did the woman get the tour information?

A．From the website.

B．From the local paper.

C．From the travel guide.

3. Where are the speakers probably now?

A．In the White House.

B．In a dining hall.

C．At an airport.

4. What is the man like?

A．Serious.

B．Humorous.

C．Careful.

6 . 听下面一段独白，回答以下小题。
1. What does informative advertising focus on?

A．Telling the details of the product.

B．Giving information about related industries.

C．Introducing special functions of the product.

2. What products is informative advertising often used for?

A．Clothing.

B．Household products.

C．Office supplies.

3. What does the second type of advertising highlight?

A．The benefits of the products.

B．The good name of the company.

C．The key functions of the products.

4. What is said about the third type of advertising?

A．It is banned in some countries.

B．It is not allowed to be used for some products.

C．It can’t refer to competitors’ names in some countries.

8 . 听下面一段独白，回答以下小题。
1. What does the grand prize include?

A．A job opportunity.

B．A large sum of money.

C．A chance to study abroad.

2. What will be needed to organize the first challenge?

A．Sand.

B．Boxes.

C．Rice.

3. What will the challengers do in the second challenge?

A．Find three boxes.

B．Solve math questions.

C．Stand on a piece of wood.

4. Where will the last challenge probably take place at first?

A．At the seaside.

B．In a building.

C．In a wood.