Teenagers________their health because they play computer games too much.

A．have damaged B．a(chǎn)re damaging

C．damaged D．will damage

 

B

【解析】B　[考查時(shí)態(tài)。句意：因?yàn)榍嗌倌觌娔X游戲玩得太多，所以他們正在損害自己的健康。由句意可知，青少年損害健康這一現(xiàn)象正在發(fā)生，故用現(xiàn)在進(jìn)行時(shí)。]

 

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2013-2014外研版必修1Module3同步精練（1）英語試卷（解析版） 題型：單項(xiàng)填空

The disco music，digitally________in the studio，sounded fantastic at the party that night.

A．recorded B．recording

C．to be recorded D．having recorded

 

查看答案和解析>>

科目：高中英語 來源：2013-2014外研版必修1Module2同步精練（1）英語試卷（解析版） 題型：單項(xiàng)填空

He was________rude________she refused to reply.

A．so；that B．very；that C．too；that D．such；that

 

查看答案和解析>>

科目：高中英語 來源：2013-2014外研版必修1Module1同步精練（3）英語試卷（解析版） 題型：單項(xiàng)填空

—You've left the light on.

—Oh.So I have.________and turn it off.

A．I'll go B．I've gone C．I go D．I'm going

 

查看答案和解析>>

科目：高中英語 來源：2013-2014外研版必修1Module1同步精練（2）英語試卷（解析版） 題型：單項(xiàng)填空

________and short of breath，Andy and Ruby were the first to reach the top of Mount Tai.

A．To be tired B．Tired C．Tiring D．Being tired

 

查看答案和解析>>

科目：高中英語 來源：2013-2014外研版必修1Module1同步精練（2）英語試卷（解析版） 題型：單項(xiàng)填空

—How did you like the lectures?

—I thought they were________.

A．interested B．interest C．interesting D．of interests

 

查看答案和解析>>

科目：高中英語 來源：2013-2014外研版必修1Module1同步精練（1）英語試卷（解析版） 題型：單項(xiàng)填空

—What is the new bridge like?

—Well，it is now________of the old one.

A．more than the width twice

B．more than twice the width

C．more than twice as wide as

D．twice more than as wide as

 

查看答案和解析>>

科目：高中英語 來源：2012年普通高等學(xué)校招生全國統(tǒng)一考試英語（安徽卷解析版） 題型：閱讀理解

In Asia, there are special competitions where kites have complex designs and are fitted with instruments that make musical sounds as the wind blows through them. Although all kites have a similar structure （結(jié)構(gòu)）, they are widely different in size and shape. Kite-fighting competitions are also held, in which competitions us their kites to attack and bring down their opponents’（對手）kites or cut their strings（線）.

For more than 15 years, the Big Wind Kite Factory has been giving kite-making and kite flying classes for the children on an island in Hawaii. In its kite-making lessons, students can make kites in as little as 20 minutes! Children as young as four years old can learn how to fly a kite. Jonathan Socher and his wife Daphne started the kite factory in 1980. Their kites are made of nylon（尼龍）.Their designs are Hawaiian themes created by Daphne. The designs are cut out of the nylon with a hot knife that seals the edges and then fastened directly onto the kite.

The kite that is used to give lessons is a regular diamond kite with a rainbow pattern. The difference between this kite and the ones they make during the lessons is that it is a two-string controllable kite. Big Wind employees fly the kite and for a few minutes show students how pulling on one line and then on the other controls the direction the kite goes in. Then the controls are given to the students.

Jonathan insists that it is not necessary to make a huge impressive kite to have fun making and flying kites. Even the simplest structure can work, and can give hours of fun. Go on, give it a try!

1.Which of the following is true according to the text?

A. A hot knife is used to iron the nylon.

B. Children never fly kites on their own in flying lessons.

C. Kite strings must not be cut in kite-fighting competitions.

D. Daphne designs kites for the Big Wind Kite Factory.

2.What is different about the kite used for flying lessons?

A. It has two strings.

B. It is simple in design

C. It has a rainbow pattern.

D. It is shaped like a diamond.

3.According to Jonathan, what do you need to have fun with kites?

A. A large kite. B. Any type of kite.

C. A complex structure. D. A kite that impresses others.

4.What is mainly described in the text?

A. A kite factory B. Kite-flying lessons.

C. Special competitions. D. The kite-making Process.

 

查看答案和解析>>

科目：高中英語 來源：2012年普通高等學(xué)校招生全國統(tǒng)一考試英語（上海卷解析版） 題型：單項(xiàng)填空

The new law states that people _______drive after drinking alcohol.

A. wouldn't B. needn't C. won't D. mustn't

 

查看答案和解析>>

同步練習(xí)冊答案