题目内容

【题目】A: What are you doing, Linda?

B: 1

A: An experiment? What is it about?

B: A theory about air pressure. I fill a jar with water. I cover the top with a piece of cardboard. Then, I turn the jar upside down.2

A: I think we can’t do it inside. I’m sure that the floor will get wet.

B: No,3

A: Why? The water won’t stay in the jar.

B:4 .

A: Great!5 .

【答案】

1B

2C

3A

4D

5E

【解析】本文介绍了琳达做的一个关于气压的实验。

1B

根据What are you doing, Linda?可知此处回答正在做的事,故选B。

2C

根据I’m sure that the floor will get wet.可知此处询问将要发生的事,故选B。

3A

根据No,可知此处用否定回答,故选A。

4D

根据Why? The water won’t stay in the jar. 可知此处表示我们要做实验,观察一下水是否会从罐子里出来,故选D。

5E

根据Great!可知此处表示同意他的说法,因此我们可以用实验证明谁是正确的。故选E。

练习册系列答案
相关题目

【题目】根据短文内容及首字母提示,填写所缺单词,并将答案填写在答题卡标号为66—75的相应位置上。

Chinese social network companies began to take away the smoking emoji(表情符号) from their products to support China’s new indoor smoking ban(禁烟令).

The smoking emoji usually s1 for the feeling of “cool” or “relaxed” in many apps before. Since the new ban was announced, China’s technology companies have been a2 to take this kind of emoji away.

“Smoking is not cool,” said Zhang Jianshu, head of the Beijing Tobacco Control Association. “It’s not p3 to take smoking as being cool”. He pointed out that the major social network users are younger people, who were much e4 to be influenced.

In response, Sina Weibo took away the emoji of a smoker in September on its smart phone apps and c5. Two months later, Tencent followed Weibo’s footsteps on November 6, 2017 to change the smoking emoji w6 a green leaf. However, the action was only taken on QQ’s mobile app. QQ on PC still r7 the same. Tencent’s another popular social app, Wechat, has also been required to change the emoji.

China is home to 300 million smokers and produces the world’s l8 number of cigarettes. It is reported that about 27.7% people s9 in China in 2017, according to the government. Zhang said, taking the smoking emoji away was to prevent it spreading the wrong i10 among the public.

The BTAC hopes to use the social network to make more people develop a healthier lifestyle.

【题目】请阅读下面图文,简要回答所给问题,并将答案写在答题卡相应的位置上。

195 countries reached an agreement(协议) on Dec. 12, 2015 after two weeks’ talks in Paris. They talked about climate(气候) change. It is the first time in history that most of the world’s countries, rich or poor, promised to take action to deal with climate problems.

Below is a chart showing where the greenhouse gas(温室气体) comes from.

Where is greenhouse gas from?

The Paris Agreement(巴黎协定) sets up a goal of cutting down the earth temperature to less than 2. If the warming gets above 2, there will be serious problems on the earth like natural disasters.

The agreement also asks countries to volunteer to do things. For developed countries, they will do even more. They have a plan to offer over 100 billion dollars to help poorer countries to develop clean energy like water and wind power.

However, the Paris Agreement won’t solve earth warming by itself. The future also depends on how well each country will carry out their promises.

1What percent of greenhouse gas do buildings produce?

________________________________________________________________________

2Where does the most of greenhouse gas come from?

________________________________________________________________________

3Why was the meeting in Paris an important one in history?

________________________________________________________________________

4Will the Paris Agreement solve the earth warming by itself? And why?

________________________________________________________________________

5As a student, what should you do to help to make greenhouse gas less?

________________________________________________________________________

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网