X-ray X射线 X射线.又叫X光.或音译为“爱克司光 .是德国物理学家伦琴(Wilhelm Konrad von Roentgen)发现的.因而也叫“伦琴射线 . 1895年的一天.伦琴正用一个真空管作气体导电实验.突然发现这种射线穿透了普通光不能透过的物体.这一发现使他十分吃惊.数年后一位好奇的朋友问这位教授:“你发现这种射线时.是怎么想的呢? “我什么也没想 .他回答说.“我在做实验 .这位物理学家命名字这种射线为X-strahlen.译成英文为X-ray.这里“X 的意思是说这种射线的性质尚未探明.还是一个未知数. 查看更多

 

题目列表(包括答案和解析)

完形填空

通读下面短文,掌握其大意,然后在所给的四个选项中选出一个最佳答案。

 I went to the doctor's yesterday. I  1    for half an hour before he  2    see me. I am going abroad(国外)next week, I said. I shall go to America  3  . But  4    two days. Do you think I'll be well enough to go? When I  5    you, I'll be able to tell you.the doctor said.

 “I  6    in the garden when I suddenly felt the pain. I told the doctor. If I  7    at once, it would be all right, I think. But I  8    any exercise in my job so I went on working.After  9    me carefully, the doctor said, You may hurt your back. I  10    you to hospital for an X-ray.

                                                                                                                                                     

1 A must wiat

B had to wait

C should wait

D will must wait

[  ]

2 A can

B may

C might

D could

[  ]

3 A for business

B on business

C to business

D to doing business

[  ]

4 A I've had a pain for

B I've had a pain since

C I'm having a pain for

D I'm having a pain since

[  ]

5 A am examining

B will examine

C will have examined

D have examine

[  ]

6 A worked

B have worked

C was working

D have been working

[  ]

7 A stopped

B would stop

C was stopped

D stoped

[  ]

8 A never get

B don't get ever

C am never getting

D am not ever getting

[  ]

9 A examining

B to examine

C examine

D that he had examined

[  ]

10 A could send

B would like to send

C am wanting to send

D will like to send

[  ]

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完形填空

  It was December 25,1972.Marie,a 13-year-old Australian girl,was very happy.It was 1   and Marie's mother made an unusual cake.She put four small coins(硬币) into 2 ndline.The four small coins were for good 3 ndline

  After dinner Marie and her 4   ate the cake.When they 5   the cake,there were three coins on the table.One coin was 6 ndline.Marie's mother didn't notice that.After Christmas Marie got 7 ndline.She coughed and couldn't speak.Six weeks later she felt 8 ndline,but she 9   couldn't speak.So Marie went to the hospital.Doctors at the hospital 10   Marie.They took an X-ray(X光).Marie's mother asked the doctors,“Why can't Marie 11 ndline?”The doctor said,“We don't know.Maybe she will speak again.Maybe she won't.We're 12 ndline,but we can't help her.”

  For twelve years Marie didn't speak.She 13   and got a joB.But she never spoke.

  One day when Marie was 25 years old,she got ill.She began to cough.She coughed up a lot of blood(血).She also coughed up 14   small and black from her throat(喉咙).What was it? Marie didn't know.She took it to the hospital.A doctor said,“This is a coin.”

  The doctor told Marie.“I 15   you can speak again.”Soon Marie began talking.

(1)

A.party  B.Christmas  C.holiday D.winter

[  ]

(2)

A.the cake  B.her pocket  C.Marie's bag D.the box

[  ]

(3)

A.friends  B.health  C.luck D.1ife

[  ]

(4)

A.teacher  B.brother  C.daughter D.family

[  ]

(5)

A.began   B.finished  C.did D.made

[  ]

(6)

A.paid  B.found  C.missing D.put away

[  ]

(7)

A.tired  B.home  C.back D.ill

[  ]

(8)

A.worse  B.terrible  C.better D.lonely

[  ]

(9)

A.still  B.also  C.yet D.often

[  ]

(10)

A.looked for  B.looked over  C.looked after D.looked up

[  ]

(11)

A.speak  B.listen  C.tell D.hear

[  ]

(12)

A.sure  B.busy  C.worried D.sorry

[  ]

(13)

A.put up  B.sent up  C.grew up D.got up

[  ]

(14)

A.something  B.nothing  C.anything D.everything

[  ]

(15)

A.sure  B.tell  C.ask D.think

[  ]

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完形填空

  It was December 25th, 1972. Marie Orr, a 13-year-old Australian girl, was happy. It was 1 and Marie’s mother made an unusual cake. She put four small coins(硬币)into 2 . The four small coins were for good 3 .

  After dinner Marie and her 4 ate the cake. When they 5 the cake, there were coins on the table. One coin was 6 . Marie’s mother didn’t notice.

  After Christmas Marie got 7 . She coughed and couldn’t speak. Six weeks later she felt 8 , but she 9 couldn’t speak. So Marie went to the hospital.

  Doctors at the hospital 10 Marie. They took an X-ray(X光). Marie’s mother asked the doctors, “Why can’t Marie 11 ?”The doctor said, “We don’t know. Maybe she will speak again. Maybe she won’t. We’re 12 , but we can’t help her.”

  For twelve years Marie didn’t speak. She 13 and got a job. But she never spoke.

  One day when Marie was 25 years old. she got ill. She began to cough. She coughed up a lot of blood(血). She also coughed up 14 small and black from her throat(喉咙). What was it? Marie didn’t know. She took it to the hospital. A doctor said, “This is a coin.”

  The doctor told Marie, “I 15 you call speak again. ”Soon Marie began talking.

1.

[  ]

A.party
B.Christmas
C.holiday
D.winter

2.

[  ]

A.the cake
B.her pocket
C.Marie’s bag
D.the box

3.

[  ]

A.friends
B.health
C.luck
D.life

4.

[  ]

A.teacher
B.brother
C.daughter
D.family

5.

[  ]

A.began
B.finished
C.did
D.made

6.

[  ]

A.paid
B.found
C.missing
D.put away

7.

[  ]

A.tired
B.home
C.back
D.ill

8.

[  ]

A.worse
B.terrible
C.better
D.lonely

9.

[  ]

A.still
B.also
C.sometimes
D.often

10.

[  ]

A.looked for
B.looked at
C.looked after
D.looked up

11.

[  ]

A.talk
B.listen
C.tell
D.hear

12.

[  ]

A.sure
B.busy
C.worried
D.sorry

13.

[  ]

A.got up
B.put up
C.grew up
D.sent up

14.

[  ]

A.something
B.anything
C.everything
D.nothing

15.

[  ]

A.wish
B.hope
C.know
D.think

查看答案和解析>>

完形填空

先阅读短文,掌握其大意,然后从所给的答案中选出可以填入相应空白处的最佳答案。

  It was December 25, 1972. Marie Orr, a 13-year-old Australian girl was happy. It was 1 and Marie's mother made an unusual cake. She put four small coins into 2 . The four small coins were for good 3 .

  After dinner Marie and her 4 ate the cake. When they 5 the cake, there were three coins on the table. One coin was 6 . Marie's mother didn't notice.

  After Christmas Marie got 7 . She coughed and couldn't speak. Six weeks later she felt 8 , but she 9 couldn't speak. So Marie went to the hospital.

  Doctors at the hospital 10 Marie. They took an X-ray (X光). Marie's mother asked the doctors, “Why can't Marie 11 ?” The doctors said, “We don't know. Maybe she will speak again. Maybe she won't. We're 12 , but we can't help her.”

  For twelve years Marie didn't speak. She 13 and got a job. But she never spoke.

  One day when Marie was 25 years old, she got ill. She began to cough. She coughed up a lot of blood (血). She also coughed up 14 small and black from her throat (喉咙). What was it? Marie didn't know. She took it to the hospital. A doctor said, “This is a coin.”

  The doctor told Marie, “I 15 you can speak again.” Soon Marie began talking.

1.

[  ]

A.party
B.Christmas
C.holiday
D.winter

2.

[  ]

A.the cake
B.her pocket
C.Marie's bag
D.the box

3.

[  ]

A.friends
B.health
C.luck
D.life

4.

[  ]

A.teacher
B.brother
C.daughter
D.family

5.

[  ]

A.began
B.finished
C.did
D.made

6.

[  ]

A.paid
B.found
C.missing
D.put away

7.

[  ]

A.tired
B.home
C.back
D.ill

8.

[  ]

A.worse
B.terrible
C.better
D.lonely

9.

[  ]

A.still
B.also
C.sometimes
D.often

10.

[  ]

A.looked for
B.looked at
C.looked after
D.looked up

11.

[  ]

A.talk
B.listen
C.tell
D.hear

12.

[  ]

A.sure
B.busy
C.worried
D.sorry

13.

[  ]

A.got up
B.put up
C.grew up
D.sent up

14.

[  ]

A.something
B.anything
C.everything
D.nothing

15.

[  ]

A.wish
B.hope
C.know
D.think

查看答案和解析>>

完形填空。

  It was December 25,1972.Marie Orr, a 13-year-old Australian girl, was happy.It was   1   and Marie's mother made an unusual cake.She put four small coins(硬币)into   2  .The four small coins were for good   3  

  After dinner Marie and her   4   ate the cake.When they   5   the cake, there were three coins on the table.One coin was   6  .Marie's mother didn't notice(注意).

  After Christmas Marie got   7  .She coughed and couldn't speak.Six weeks later she felt   8  , but she   9   couldn't speak.So Marie went to hospital.

  Doctors at the hospital   10   Marie.They took an X-ray(X光).Marie's mother asked the doctors,“Why can't Marie   11  ?”The doctors said.“We don't know.Maybe she will speak again.Maybe she won't.We're   12   but we can't help her.”

  For twelve years Marie didn't speak.She   13   and got a job.But she never spoke.

  One day when Marie was 25 years old, she got ill.She began to cough.She coughed up a lot of blood(血).She also coughed up   14   small and black from her throat(喉咙).What was it?Marie didn't know.She took it to the hospital.A doctor said,“This is a coin,”The doctor told Marie.“I   15   you can speak again.”Soon Marie began talking.

(1)

[  ]

A.

party

B.

Christmas

C.

holiday

D.

winter

(2)

[  ]

A.

the cake

B.

her pocket

C.

Marie's bag

D.

the box

(3)

[  ]

A.

friends

B.

health

C.

luck

D.

life

(4)

[  ]

A.

teacher

B.

brother

C.

daughter

D.

family

(5)

[  ]

A.

began

B.

finished

C.

did

D.

made

(6)

[  ]

A.

paid

B.

found

C.

missing

D.

put away

(7)

[  ]

A.

tired

B.

home

C.

back

D.

ill

(8)

[  ]

A.

worse

B.

terrible

C.

better

D.

lonely

(9)

[  ]

A.

still

B.

also

C.

sometimes

D.

often

(10)

[  ]

A.

looked for

B.

looked at

C.

looked after

D.

looked up

(11)

[  ]

A.

talk

B.

listen

C.

tell

D.

hear

(12)

[  ]

A.

sure

B.

busy

C.

worried

D.

sorry

(13)

[  ]

A.

got up

B.

put up

C.

grew up

D.

sent up

(14)

[  ]

A.

something

B.

anything

C.

everything

D.

nothing

(15)

[  ]

A.

wish

B.

hope

C.

know

D.

think

查看答案和解析>>


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