5 . What did Edison invent in 1879?

A．

B．

C．

6 . 听下面一段独白，回答以下小题。
1. What does Minor Heat mean?

A．The extreme hot point is coming.

B．The hottest period is over.

C．The hottest season is coming.

2. Which activity is unnecessary during Minor Heat?

A．Earthquake relief.

B．Flood control.

C．Drought relief.

3. What can people do during Minor Heat?

A．Hang the clothes out in the shade.

B．Play with fireflies at home.

C．Appreciate the lotus flower.

8 . 听下面一段较长对话，回答以下小题。
1. How long did the man live in San Francisco?

A．Ten years.

B．Five years.

C．One year.

2. How do Americans behave in restaurants?

A．They are very outgoing.

B．They are usually quiet.

C．They often drink much.

3. Where can one enjoy international food better?

A．In America.

B．In China.

C．In Middle East.

4. Who might the woman be?

A．A guide.

B．A hostess.

C．A traveler.

9 . 听下面一段较长对话，回答以下小题。
1. Where are the speakers?

A．At the exit of a gallery.

B．In the first gallery space.

C．At the entrance of a gallery.

2. What do the speakers have in common?

A．They have the same friend.

B．They both work in the art industry.

C．They’re both currently traveling abroad.

3. Who is the man’s favorite artist?

A．Botticelli.

B．Van Gogh.

C．Da Vinci.

4. How much is the man most likely willing to spend?

A．Around $450 million.

B．About $50 million.

C．Less than $1 million.

10 . 听下面一段较长对话，回答以下小题。
1. What does the man speaker do?

A．photographer.

B．A journalist.

C．A host.

2. Where were Ryan’s early pictures shown?

A．In the gallery.

B．On the Internet.

C．In magazines.

3. How long did Ryan take photos with the phone?

A．About 4 years.

B．About 8 years.

C．About 12 years.

4. What does Ryan suggest young photographers do?

A．Trust themselves.

B．Set achievable goals.

C．Catch only ordinary people.