有关年轻恒牙深龋的治疗，不正确的观点是（） A.要保守治疗 B.治疗前对牙髓状况的判

发布时间：2017-08-07 10:29 │ 来源：www.tikuol.com

题型：单项选择题

问题：

有关年轻恒牙深龋的治疗，不正确的观点是（）

A.要保守治疗

B.治疗前对牙髓状况的判断极为重要

C.为防止炎症的扩散，应尽早开髓治疗

D.填充治疗时，可视具体情况立即填充或延期填充

E.以上不一定都正确

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题型：单项选择题

完形填空。
A good dictionary is __1__ important tool. It will tell you __2__ only what a word means but how it uses . A dictionary needs to be printed again about every ten years. Languages develop and a good dictionary must __3__ these new changes. A new English dictionary will only tell you __4__ most people use the language today. It will not tell you what is right __5__ wrong. It may tell you the right time to use a word. If only __6__ people use a word, a dictionary will __7__ tell you this or not list (编列) it. Every dictionary will tell you many interesting facts. If you type a word and the word is too long, __8__ in your dictionary. All dictionaries show you __9__ to break (拆开) a word. And they also show you how a word __10__. Every dictionary , of course, tells you what a word means. But some words, like " get" or " take", may have dozens of meanings. In some dictionaries , the main meanings are often listed first. In __11__, the newest meanings are listed last. So before you use your dictionary, you should always __12__ the front part. This part explains __13__. Some dictionaries also show you where a word comes from. . Do you know that the word " brand" comes from an old word? This old word means " to burn". This is because __14__ 18 years ago people burned their names on tables or boats to show who __15__ them. They also burned their own names on their farm animals __16__ they would not be stolen. Your dictionary also has a lot of other interesting facts in it. After you have learned to use a dictionary , it can become your most useful book
( ) 1. A. a ( ) 2. A. no ( ) 3. A. to show ( ) 4. A. how ( ) 5. A. and ( ) 6. A. a little ( ) 7. A. neither ( ) 8. A. look up it ( ) 9. A. when ( ) 10. A. speaks ( ) 11. A. another ( ) 12. A. see ( ) 13. A. how use it ( ) 14. A. hundreds of ( ) 15. A. builds ( ) 16. A. when	B. an B. that B. show B. what B. or B. many B. nor B. look for it B. where B. is spoke B. the other B. look B. to how use it B. hundred of B. makes B. in order	C. the C. not C. shows C. why C. but C. a few C. both C. look it up C. why C. be spoken C. others C. watch C. how to use it C. a hundred of C. build C. so that	D. very D. if D. be shown D. if D. not D. a lot of D. either D. look it out D. which D. is spoken D. other D. read D. to how to use it D. hundred D. made D. before

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题型：单项选择题

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①生产关系　②万有引力规律　③政治经济学　④法律　⑤路线、方针、政策　⑥阶级利益　⑦中 * * 文件　⑧电场、磁场

A．①④⑦⑧

B．①②⑥⑧

C．③④⑤⑦

D．②③⑤⑥

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A．呼吸环路中必须有CO2吸收器

B．呼出气体中麻醉药可再利用

C．可保持吸入气体的温度和湿度接近生理状态

D．呼吸道阻力小

E．可行辅助或控制呼吸

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个性具有的基本特征包括( )。

A．独特性

B．一致性

C．稳定性

D．个人特性

E．特征性

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在贷款程序中，对借款人的资信分析是( )的重要环节。

A．贷款申请
B．贷前调查
C．贷款审批
D．贷款检查

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