[题目]- Are you free this weekend?- Yes. What's up?A.on Saturday and SundayB.from Saturday to ThursdayC.on Sunday and Monday 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】— Are you free this weekend?
— Yes. What's up?
A.on Saturday and Sunday
B.from Saturday to Thursday
C.on Sunday and Monday

【答案】A
【解析】句意：——你这周末有空吗？——有啊，怎么啦？划线部分this weekend译为“周末”，A.周六日； B.从周一到周四； C.周末和周一。故选A。

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The Dead Sea

At 430 meters below sea level, the Dead Sea is Earth's lowest point on land. It is popular for its wonderful buoyancy*. The high salt content makes swimming more like floating.

Now the Dead Sea is actually dying. People are using water from the Jordan River, which takes water away from the Dead Sea. Since 1930, its surfing area has reduced by almost 40 percent.

Venice, Italy

With waterways instead of streets. This "Floating City" has attracted visitors for centuries. But no visit to Venice is complete without a ride on one of its famous gondolas, human powered water taxis. Water creates Venice. But water will also kill the city.

Built on soft earth, Venice has slowly been sinking for centuries. Now, with

rising sea levels caused by human activities, it's sinking faster. The city may disappear in the next 100 years.

Great Barrier Reef

Covering more than 2,300 kilometers of Australia's northeast coast, Great Barrier Reef is the world's largest reef ecosystem, and an ideal place for scuba divers*. Thousands of colorful coral and fish make homes in the blue sea water. It's like a big underwater party!

Sadly, the party might be over soon. The reef is dying. Human activities are

changing the weather. Warming ocean water kills the coral, and this causes problems up the food chain. The reef system might be gone by 2030.

【1】If you swim in the Dead Sea, it’s easy to _______?

A.Float in the water .B.Sink in the water.

C.Disappear in the water.D.Kill in the water.

【2】Which of the following is the shared cause of the problems all the three places are facing?

A.Water loss.B.Sea pollution.

C.Warming seas.D.Human activities.

【3】If Tom wants to visit all the following places before they are gone, and he can only afford one in the next 10 years, where must he go?

A.The Dead Sea.B.Venice.C.Italy.D.Great Barrier Reef