题目内容

Wearing white can help people _______when they feel stressed.

  A. fall down      B. calm down      C. look down     D. come down

 

【答案】

B

【解析】略

 

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What’s the red star in the sky through a telescope(望远镜)? It is Mars. Do you want to know more about it? Take the “Mars Orbit Express”!

    “Mars Orbit Express” is a space probe (探测器). It was sent towards Mars by American scientists on August 12th,2005. Its tasks are to study Mars’ atmosphere and return photos to Earth. But before that “Mars Orbit Express” must travel about 100 hundred million kilometers and seven months. It reached Mars’ orbit(轨道)in March,2006.

     Mars and Earth have similar weight and size. However,Mars is closer to the sun than Earth. Mars is very cold. The average temperature is below 50℃. The temperature at noon only reaches 20℃ during a Mars day. Its atmosphere is mostly CO2. It has much sand and two moons---Phobos and Deimos.

     Scientists think Earth and Mars had similar beginnings 4.6 billion years ago. But while Earth supports millions of lives,Mars becomes bad. “Earth easily could have turned out like that.” said an scientist, “It is important for us to find out why and Mars Orbit Express’ should do that.” “Mars Orbit Express” also would help scientists to learn what might happen to Earth in the future.  “Mars Orbit Express” would work for about four years.

1. What can you see through a telescope when watching Mars? ________.

  A. Much sand           B.A red star         C. Its atmosphere         D. Its size

2.One of the tasks of Mars Orbit Express is _______.

A. taking pictures of Mars         

B. studying the weight of Mars

C. finding out distance between Earth and Mars

D. telling the time it takes to go from Earth to Mars

3.Compared with Earth,_______.

  A. Mars has a long history           B. Mars is big and heavy

  C. Mars is close to the sun           D. Mars’ atmosphere is mainly O2.

4. Which might be the proper title for the passage?

A. Mars:differences from Earth      B. A probe:to learn more about Mars

C. Mars: change of temperature       D. A probe:to tell the future of Earth

 

It was the last night of my summer camp.  16  I didn’t want to leave, I had to go back home the next day. I didn’t want to pack (收拾行装). I just wanted to make the night go  17  . How I wished that I could make time  18  at that moment! However, it seemed that time flew more quickly than before. I  19   on the bed, but I wasn’t   20  at all. I just closed my   21  , thinking of every minute I had    22   with my friends during the camp.

Just then, someone  23  the door. “Open the door, please.” said a soft   24  . I thought it was my friend, Elle. So I replied, “It’s open.” Then the door   25 . When I looked at the door, I was   26 . There stood all my friends, Elle, Lily, Sally and Allie. Together they walked over to my  27   and then each of them gave me a big hug (拥抱). We  28  our phone numbers and e-mail addresses to each other. We said that no matter how far we would be away from each other, we would  29  forget each other.

Just then, a tear slowly rolled down my face. As I looked up, I noticed all of my friends’ eyes were also   30  .

1.

A.Until

B.While

C.Because

D.Although

 

2.

A.clearly

B.quickly

C.slowly

D.easily

 

3.

A.fly

B.pass

C.stop

D.finish

 

4.

A.sat

B.lay

C.stood

D.read

 

5.

A.sleepy

B.angry

C.excited

D.sad

 

6.

A.door

B.eyes

C.books

D.windows

 

7.

A.wasted

B.missed

C.spent

D.chatted

 

8.

A.waited at

B.looked at

C.cleaned up

D.knocked at

 

9.

A.noise

B.sound

C.voice

D.cry

 

10.

A.opened

B.locked

C.closed

D.broke

 

11.

A.afraid

B.nervous

C.crazy

D.surprised

 

12.

A.home

B.bed

C.room

D.door

 

13.

A.changed

B.forgot

C.gave

D.remembered

 

14.

A.ever

B.never

C.seldom

D.often

 

15.

A.wet

B.bright

C.black

D.open

 

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