3 .

A．It will cool down a bit over the weekend.

B．He hopes the weather forecast is accurate.

C．Swimming in a pool has a relieving effect.

D．Summer has become hotter in recent years.

4 . 听下面一段较长对话，回答以下小题。
1. What’s the woman?

A．An animal keeper.

B．A tour guide.

C．A forecaster.

2. What is the possible temperature at 2:00 p.m. in the Grand Canyon these days?

A．25℃.

B．39℃.

C．45℃.

3. Which of the following should the man do according to the woman?

A．Put off his plan till next week.

B．Buy some water on the way.

C．Keep a safe distance from wild animals.

4. What are the speakers mainly talking about?

A．How to be safe in the Grand canyon.

B．How to make a plan for the following five days.

C．How to get along well with wild animals.

5 .

A．The couple has overslept.	B．The flight was overbooked.
C．There was severe weather.	D．A mechanical issue occurred.

9 . 听下面一段独白，回答以下小题。
1. What’s the weather like in the morning of May and June in Costa Rica?

A．Cloudy and warm.

B．Rainy and cold.

C．Dry and hot.

2. What are the advantages of travelling in May and June in Costa Rica?

A．There are more interesting things.

B．The weather is better.

C．The prices are lower.

3. When does the dry season start in Costa Rica?

A．In January.

B．In May.

C．In December.

4. When is the weather perfect in Costa Rica?

A．From February to April.

B．From May to June.

C．From July to August.

10 . 听下面一段独白，回答以下小题。
1. Which season is it now?

A．Summer.

B．Fall.

C．Winter.

2. On which coast will winds reach up 50 kilometers per hour?

A．The northeast coast.

B．The northwest coast.

C．The southwest coast.

3. What is expected in the South Pennines?

A．Rain.

B．Snow

C．Wind.

4. Where is the hurricane season starting?

A．In the west of Ireland.

B．In the north of Scotland.

C．In the south of America.