46.一You can’t .It’s dangerous. 查看更多

 

題目列表(包括答案和解析)

根據(jù)短文內(nèi)容,從每小題A、B、C三個選項中選出一個最佳答案。

  Germs(細(xì)菌)are everywhere.You can't see them, but they are on your desk, on your computer, and even in the air!

  Like people, germs move around the world.They fly with us on planes.When food, clothes, and other things travel around the world, germs travel, too.Some germs are safe, but some are dangerous.Germs cause illnesses like colds and the flu.

  Warmer Weather Brings Germs

  The world's weather is changing.Cooler countries are getting warmer, so insects from hot countries can move there.Some of these insects, like mosquitoes, carry dangerous germs.These germs cause headaches, fever, and can even kill people.

  Under Your Skin

  Your skin protects you from germs.It stops some germs, but not all.They can enter your body when you eat, or when you have a cut.Germs are on your hands, too.They enter your body when you touch your eyes, nose, or mouth.

  Fighting Germs

  Your immune system(免疫系統(tǒng))protects you, too.When germs get inside your body, your immune system finds and kills them.Special cells(細(xì)胞)move around your body and fight germs.They help you stay healthy.Other cells make antibodies(抗體).Antibodies help your body find and stop germs.

  What can you do to fight germs? You should wash your hands with soap and water.Soap kills many germs, and water washes them away.

(1)

According to the text, insects ________.

[  ]

A.

kill germs

B.

carry germs

C.

protect germs

(2)

The underlined word “there” refers to ________.

[  ]

A.

cooler countries

B.

hot countries

C.

the world

(3)

Which of the following is right according to the text?

[  ]

A.

All germs are dangerous.

B.

There are more germs in cold places.

C.

Germs can get into your body.

(4)

What do antibodies do?

[  ]

A.

They get inside your body and kill your immune system.

B.

They carry dangerous germs.

C.

They help protect us from germs.

(5)

Which can be the best title for this text?

[  ]

A.

Germs Are Everywhere

B.

Weather Is Changing

C.

Skin Stops Germs

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根據(jù)短文內(nèi)容,從 A、B、C、D 四個選項中選出一個能填入相應(yīng)空格內(nèi)的最佳答案,并把答題卡上對應(yīng)題目的答案標(biāo)號涂黑。
It is two months since MH730 first went missing in the early hours of March 8th, while flying from Kuala Lumpur to Beijing. Malaysia Airlines said it was terribly sorry that MH370 ended in the southern Indian Ocean. People are losing hope that the passengers on the      could return alive and realize they should know how to save themselves when accidents like this happen in the air.
  1985, an Australia professor, Ed Galea, has interviewed 2,000 survivors of 105 airplane accidents, searching for the keys to survival (n.幸存) and found out      golden rules after years of research.
First, make sure that the airline does not keep your family members too far away on the plane, if you are traveling in family group.     ? It’s natural that while feeling in danger, you’ll probably want to meet the family before you can calmly move out.
Second, how do you untie (解開) your seat belt on a plane? By lifting a latch.            you can’t untie your seat belt, you can hardly run away and your chances of survival will drop.
Third, the           to the exits (逃生口), the more likely you are to survive. Count exactly how many rows you are from the nearest two exits. Why two exits? Because this helps you find at least               even in the sudden dark during an accident.
Fourth, we would be safer if airline seats faced backward, according to Galea’s research. But the problem is that most of the passengers              traveling with their back facing the direction of travel.
Fifth, “Smoke is dangerous to your health. If you take in too much of it, your will die,” explains Galea. You must learn how to use a smoke mask. Without the knowledge of putting on a mask, you’ll              time trying to put it on—time that could be used to run away.
At last, listen to the flight attendants before flying and look      at everything shown on a video or a safety card. Always be prepared. Good luck to you.
小題1:
A.trainB.planeC.busD.ship
小題2:
A.InB.FromC.SinceD.On
小題3:
A.fourB.fiveC.sixD.seven
小題4:
A.WhoB.HowC.WhenD.Why
小題5:
A.UnlessB.IfC.UntilD.After
小題6:
A.closeB.closerC.farD.farther
小題7:
A.a(chǎn)llB.themC.oneD.both
小題8:
A.don’t likeB.enjoyC.hopeD.don’t want
小題9:
A.saveB.haveC.wasteD.enjoy
小題10:
A.carefulB.carefullyC.carelessD.carelessly

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