1 . 听下面一段较长对话，回答以下小题。
1. What does Jacob ask Amy to do?

A．Enjoy the flowers.

B．Provide help.

C．Grow flowers.

2. How often does Jacob water flowers?

A．Every day.

B．Every two days.

C．Every three days.

3. What do we know about Jacob’s flowers?

A．They lack water.

B．They lack sunshine.

C．Their leaves turn yellow.

4. What will Jacob do?

A．Water flowers in time.

B．Learn about growing flowers.

C．Grow flowers with Amy.

2 . 听下面一段独白，回答以下小题。
1. How many people died in a landslide in 2003?

A．About two hundred.

B．Over one thousand.

C．About two thousand.

2. What has the Philippines banned for several years?

A．Growing grass.

B．Cutting down trees.

C．Growing population.

3. What does the speaker advise to protect our environment?

A．Growing more forests.

B．Chopping down the old forests.

C．Getting busy in protecting our country.

3 . Why did the woman’s plants die according to the man?

A．From not enough water.

B．From not enough sun.

C．From not enough plant food.

4 . 听下面一段独白，回答以下小题。
1. What is Akira Miyawaki?

A．A scientist.

B．A professor.

C．An officer.

2. What is the benefit of the diversity of tree species according to the 2018 study?

A．Producing more oxygen.

B．Dealing with climate change.

C．Attracting different kinds of animals.

3. What did the organization in Paris do?

A．It helped communities build 100 forests.

B．It taught people to grow their own mini forests.

C．It educated kids about tiny forests.

4. What can we learn from the talk?

A．Mini forests are inspired by a French scientist.

B．Miyawaki has planted more than 1,000 forests in Japan.

C．Planting mini forests has become popular in Europe.

5 . 听下面一段较长对话，回答以下小题。
1. What’s the size of the redwood forest in Muir Woods National Monument?

A．240 acres.

B．319 acres.

C．559 acres.

2. How old are the redwood trees in Muir Woods?

A．Less than 400 years old.

B．400 to 800 years old.

C．More than 1 ,000 years old.

3. What kind of climate do the redwood trees like?

A．Dry and sunny.

B．Wet and rainy.

C．Wet and foggy.

4. Which city is the redwood forest near?

A．New York.

B．San Francisco.

C．Los Angeles.

6 . 听下面一段独白，回答以下小题。
1. What are the good seeds confirmed by?

A．Containers.

B．X-rays.

C．Freezers.

2. Why are seeds stored in frozen environment?

A．To be preserved for long.

B．To tackle climate change.

C．To safeguard food supply.

3. What is the speech mainly about?

A．Where seeds are stored.

B．How the seed bank works.

C．Why seed banks are important.

7 . 听下面一段独白，回答以下小题。
1. How many people died in a landslide in 2003?

A．About two hundred.

B．Over one thousand.

C．About two thousand.

2. What has the Philippines banned for several years?

A．Growing grass.

B．Cutting down trees.

C．Growing population.

3. What does the speaker advise to protect our environment?

A．Growing more forests.

B．Chopping down the old forests.

C．Getting busy in protecting our country.

8 . What kind of plants does the neighbor have according to the man?

A．Weeds.

B．Wild flowers.

C．Flowers from store.

9 . 听下面一段较长对话，回答以下小题。
1. How does the woman feel at first?

A．Curious.

B．Surprised.

C．Excited.

2. What in the forest made the man think about rotting?

A．Flowers.

B．Mushrooms.

C．Trees.

3. How many colors of the mushrooms does the woman mention?

A．Two.

B．Three.

C．Four.

4. When will the speakers return to the forest?

A．On Thursday.

B．On Friday.

C．On Saturday.

10 . Why did the woman’s plants die, according to the man?

A．From not enough water.

B．From not enough sun.

C．From not enough plant food.