一般用( )法得到一个数的近似数,一个近似数( )到哪一位,就说这个数( )到哪

题型:填空题

问题:

一般用(      )法得到一个数的近似数,一个近似数( )到哪一位,就说这个数(      )到哪一位.

考点:近似数和有效数字
题型:填空题

Ella Fant was a middle-aged lady who lived with her only son John in a small house.She__16__John very much. In her__17__he couldn't do anything__18__.Every morning she would give him breakfirst_-19__bed and bring him the papers to__20__.It isn't really true that he was too__21__to work---in fact he had tried a few__22__.First of all he was a window-cleaner and in his first week he managed to__23__at least six windows. Then he__24__a bus conductor and on his second__25__a passenger stole his bag with all the fares(车费)collected.He__26__lost his job as a postman__27__he sent off all the letters when he should have taken them to people's houses. It seemed that there was__28__suitable work for him. So he__29__to join the army. Mrs. Fant was so__30__about this that she told the__31__to all her neighbours. "My John is good to be a soldier," she said. "He is going to be the best soldier there__32__was,I can tell you!"

Then the great day came__33__he was to march past the palace in the parade(接受检阅的队伍).His__34__mother traveled to the city early in the morning to be sure of getting a good__35__in the crowd.  The parade was full of sound and colour. But when John and his fellow soldiers came in sight some of the people watching couldn’t help laughing at the one who couldn't keep pace with the other as they marched along.

But Ella Fant, who was filled with happiness shouted at the top of her voice: "Look at them! They're all out of step except my John! Isn't he the best!"

小题1:

A.depended on

B.waited on

C.trusted

D.loved小题2:

A.hope

B.eyes

C.head

D.beliefs小题3:

A.wrong

B.great

C.good

D.strange小题4:

A.to

B.at

C.in

D.by小题5:

A.check

B.read

C.keep

D.sign小题6:

A.lazy

B.young

C.weak

D.shy小题7:

A.ones

B.years

C.tasks

D.jobs小题8:

A.rub

B.drop

C.break

D.clean小题9:

A. followed      B  met       C. became      D. found

小题10:

A.day

B.try

C.route

D.chance小题11:

A.thus

B.even

C.once

D.only小题12:

A.even if

B.so that

C.because

D.though小题13:

A.some

B.such

C.less

D.no小题14:

A.began

B.promised

C.managed

D.decided小题15:

A.excited

B.worried

C.anxious

D.curious小题16:

A.incident

B.change

C.news

D.matter小题17:

A.yet

B.ever

C.never

D.just小题18:

A.where

B.since

C.when

D.till小题19:

A.proud

B.kind

C.strict

D.lucky小题20:

A.time

B.position

C.experience

D.impression

题型:填空题

建筑工人不慎坠楼,腰剧痛,双下肢感觉运动障碍,大小便功能障碍。

经X线平片检查,诊断为胸腰段屈曲型压缩骨折并脊髓损伤,为进一步明确骨折片向椎管内的移动情况,下列哪项检查是最有价值的()。

A.MRI

B.CT

C.ECT

D.脊髄造影

E.X线断层摄影

题型:填空题

我国流行性出血热的主要宿主是

A.棕背鼠平

B.褐家鼠

C.黑线姬鼠

D.大林姬鼠

E.人

题型:填空题

在体内可转化为维生素A的是( )

A.维生素E

B.胡萝卜素

C.维生素D

D.不饱和脂肪酸

题型:填空题

在全国在逃人员系统里可以按()条件进行查询

A.单位

B.身份证号

C.现住址

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