以下是李丽测量荔枝质量、密度时的若干操作,如下图所示,请你帮助她完成以下实验:测量荔

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问题:

以下是李丽测量荔枝质量、密度时的若干操作,如下图所示,请你帮助她完成以下实验:

测量荔枝质量前,将天平放在水平桌面上,游码移至标尺的______处.

考点:教师招聘考试中学教师招聘笔试山东省教师公开招聘考试中学物理真题2011年
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阅读理解。

     Sometimes, something that is considered to be negative turns out to be an advantage on the job. Though

he is only l8 years old and blind, Suleyman Gokyigit is among the top computer technicians and programmers

at InteliData Technologies Corp., a large software company with several offices across the United States.

     "After our company united with another one last October, two different computer networks were driving

us crazy," recalls Douglas Braun, the InteliData president. "We couldn't even send e-mail to each other." In

three weeks Mr Gokyigit created the software needed to connect the two networks. "None of the company's

350 other employees could have done the job in three months," says Mr. Braun. "Suleyman can see into the

heart of the computer."

     Mr. Gokyigfi's gift, as Mr. Braun calls it, is an unusual ability to form an idea of the inside of a machine.

"The computer permits me to reach out into the world and do almost anything I want to do," says Mr. Gokyigit.

     The young programmer is at home with hardware as well, thanks partly to a highly developed sense of

touch. Mitzi Nowakowski, an office manager at InteliData, remembers how he easily disconnected and

reconnected their computer systems during a move last year. "Through feel, Suleyman can find the position

of connectors, pins and wires much faster than most other people with sight," he says.

     Much of the student programmer's speed comes from his ability not to be interrupted while at the computer.

When typing, he listens carefully to the synthesizer (合成器). His long, thin fingers fly over the keyboard.

"Nothing seems to shake his attention," says Mrs. Nowakowski, his boss.

     Mr. Gokyigit is the only company employee who is available (可找到的) 24 hours a day. "We consider him

our top problem solver." says Mr. Braun.

1. According to Mr. Braun, Suleyman _____.

A. can work wonders on computer

B. is the best technician in the world

C. has done a hard job in three months

D. has united InteliData Technologies Corp. with another computer company

2. The underlined part "is at home with hardware" (paragraph 4) means _____.

A. is good at dealing with computer hardware

B. is fond of computer hardware

C. works with computer hardware at home

D. feels comfortable when working with computer hardware

3. Suleyman was quick while at the computer mostly because of _____.

A. his blindness

B. his attention on the synthesizer

C. his long, thin fingers

D. his ability not to be interrupted

4. Suleyman was quick while at the computer mostly because of _____.

A. his blindness

B. his attention on the synthesizer

C. his long, thin fingers

D. his ability not to be interrupted

题型:问答题

日光灯吸顶安装的,要注意日光灯支架要完全遮盖住(),否则要加空白盖板。

A、灯管

B、线路

C、灯头盒

D、天花板

题型:问答题

下列词语中字的注音全正确的一项是_____.

A.潜(qian)移默化 手工作(zuo)坊 估(gu)计不足摇曳(ye)多姿

B.胜拳(quan)在握 一暴(pu)十寒 缄(qian)默不语 翘(qiao)首以待

C.手头拮据(ju)气氛(fen)和谐 再三掂量(liang) 弱不禁(jin)风

D.随声附和(he)怙恶不悛(quan) 差(cha)强人意 锲(qi)而不舍

题型:问答题

苏州拙政园的浮翠阁,引自( )诗中的“三峰已过天浮翠”。

A.李白

B.苏东坡

C.王维

D.白居易

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机组强迫制动的目的是为了减少制动时间及防止推力轴承烧瓦

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