【单选题】
Which of the following is NOT good for health? ___
A. Training with a friend.
B. Slack off a fitness regimen.
C. Keep our body hydrated.
D. Take small sips every few minutes.
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相关试题
【单选题】
What does the speaker do? ___
A. Public relations consultant.
B. Home cook.
C. Website administrator.
D. Writer.
【单选题】
Which is NOT included in the speaker’s favorite breakfasts? ___
A. Egg.
B. Prosciutto.
C. Papaya.
D. Cabbage.
【单选题】
When do the students start learning Chinese? ___
A. Since kindergarten
B. Since elementary school
C. Since middle school
D. Since high school
【单选题】
When can the students continue studying Chinese? ___
A. In elementary school and middle school.
B. In middle school and high school.
C. In high school and university
D. After the university.
【单选题】
How many American students are currently learning Chinese? ___
A. About 22,000
B. About 24,000
C. About 44,000
D. About 2,400
【单选题】
How much did the Defense Department give Oregon schools? ___
A. $70,000
B. $1.3 million
C. $700,000
D. $1.3 billion
【单选题】
What’s Isabel Weiss’s purpose of learning Chinese? ___
A. For fun
B. For more opportunities for jobs
C. For more opportunities of making money
D. For more opportunities for promotions
【单选题】
What ability do the standardized tests reward to? ___
A. Think.
B. Create.
C. Quickly answer superficial questions.
D. Above all.
【单选题】
In what ways the IQ scores can be changed? ___
A. Training.
B. Nutrition.
C. More friendly people administered the test.
D. Above all
【单选题】
What do schools focus on? ___
A. Concepts.
B. Science.
C. Social Studies.
D. Foreign languages.
【单选题】
Why tests and standards are a necessary fact of life? ___
A. They protect us from hazardous products.
B. They protect us from inept drivers.
C. They protect us from shoddy professionals.
D. Above all.
【单选题】
How many percent did the scores on statewide tests rise? ___
A. 4%.
B. 14%.
C. 40%.
D. None.
【单选题】
What was the woman’s reaction when she was nominated? ___
A. She was surprised at the nomination.
B. She was calm at the nomination.
C. She was indifferent to the nomination.
D. She was scared of the nomination.
【单选题】
According to the woman, who paid for her trip to San Francisco? ___
A. Her trip to San Francisco was sponsored by the Academy.
B. Her trip to San Francisco was paid for by her company.
C. Her trip to San Francisco was paid for by her family.
D. Her trip to San Francisco was paid for by herself.
【单选题】
What is the name of George Miller’s new movie? ___
A. Happy Feeling.
B. Happy Dancing.
C. Happy Foot.
D. Happy Feet.
【单选题】
Which name is not mentioned in the film? ___
A. Nicole Kidman.
B. Hugh Jackman.
C. George Clooney.
D. Robin Williams.
【单选题】
Which of the following statement is not true about “Life in the Freezer”? ___
A. It was a documentary film.
B. It was made by National Geographic and the BBC.
C. It was a story of the amazing life of Emperor penguins.
D. The
E. mperor penguin sang to each other to find a mate and made friends.
【单选题】
What should you do during a high-pressure periods? ___
A. Lock yourself in a room with your work.
B. Leave your work and go on a vocation.
C. Tell your boss you can’t finish your work.
D. Get together with people who will revitalize and inspire you.
【单选题】
Which of the following is the correct description of TempWorld? ___
A. The era of guaranteed jobs is history.
B. We are all temporary workers.
C. You have to equip yourself with the skills.
D. All of the above.
【单选题】
What should a career activist do? ___
A. Being a career activist means concentrating on daily business.
B. Being a career activist means you can do a business as long as it meets your short-term needs.
C. A career activist should take the long view of his career.
D. A career activist should plan everything in advance.
【单选题】
What should you do in the TempWorld? ___
A. In TempWorld you must withstand disappointment, juggle stressful situations, and handle pressure.
B. You must learn from your setbacks and use them to your advantage in the future.
C. Things always go well for successful people because they are honest.
D. Both A and B.
【单选题】
Which of the following statements is Not True? ___
A. Your boss may be willing to change his behavior than your think.
B. Some managers don’t care how much their words or actions upset staffers.
C. You should tell your managers how their outbursts make you feel.
D. If the boss values your work, he may stop his abusiveness.
【单选题】
Which of the following public places is NOT mentioned that have banned mobiles? ___
A. restaurants
B. gas stations
C. theatres
D. museums
【单选题】
What happened when the cellphone of the speaker’s friend rang? ___
A. His friend answered the phone and the speaker became invisible to his friend.
B. They answered the phone together.
C. The speaker threw away his friend’s cellphone.
D. His friend hung up the phone and kept talking to the speaker. (C)
【单选题】
What happened to the man? ___
A. He had a car accident.
B. He had his arms broken.
C. He lost his mobile phone.
D. He was not able to use his mobile because he was in a remote area.
【单选题】
Which of the following is NOT true? ___
A. Today there are about 400 million cellphone owners.
B. Today there are about 300 million Personal Computer subscribers.
C. Cellphones will be more often used.
D. Cellphones will completely replace Personal Computers.
【单选题】
Which of the following is true? ___
A. Ellen Johnson-Sirleaf stayed in her country during the nation’s civil war.
B. She is still working for the United Nations.
C. She is the first woman ever elected president of an Asian country.
D. She is a Liberia.
【单选题】
What do you know about the solar eclipse? ___
A. Only hundreds of people gazed at it.
B. It was caused by the earth passing in front of the moon.
C. It was not often seen.
D. It started in Mongolia and ended in Brazil.
【单选题】
What is true about this meeting between the USA and China? ___
A. It was a meeting between Xi Jinping and Donald Trump.
B. It was the first time that the Chinese president had visited the United States.
C. The issue of the Olympics was discussed.
D. South Korea’s nuclear weapons program was discussed.
【单选题】
In which year did the station’s first permanent crew arrived? ___
A. 1998
B. 2000
C. 2002
D. 2003
【单选题】
If elected, ________________. ___
A. Richardson would be the first Hispanic President.
B. Clinton would be the first African-American President.
C. Romney world be the first Hispanic President.
D. Clinton would be the first Mormon President.
【单选题】
What are the things that the speaker’s inner and outer life based on? ___
A. Money
B. Health
C.
D. elicious food
【单选题】
What kind of things has its own reason for existing? ___
A. Questioning
B. The structure of reality
C. Curiosity
D. The mysteries of eternity
【单选题】
Who are so full of doubts? ___
A. Fools and fanatics
B. Wise people
C. Professors
D. University students
【单选题】
To the speaker, what kind of things always win in life? ___
A. Truth and love
B. Power and status
C. Great minds
D. Money and material
【单选题】
What’s the key word of the speaker? ___
A. Love
B. Power
C. Freedom
D. Curiosity
【单选题】
What happened to the man? ___
A. He committed identity theft.
B. He was put in prison.
C. He reported a case of theft to police.
D. He robbed a bank.
【单选题】
What is the attitude of Mrs. Washington? ___
A. She tries to cover up for little George.
B. She thinks Mr. Washington should not ask George directly.
C. She encourages George to chop down the tree.
D. She thinks Mr. Washington should put the blame on the sharp axe.
【单选题】
What do Nancy’s colleagues think about her transgender transition? ___
A. They think it is ridiculous.
B. They make a big fuss about it.
C. They take it lightly.
D. They are sympathetic.
【单选题】
What are the two women talking about? ___
A. They are talking women’s liberation.
B. They are talking about an ideal husband.
C. They want a rewarding job.
D. They are talking about women’s choice between family and career.
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【多选题】
下列属于硬盘分区的类型的有___。
A. 基本分区；
B. 扩展分区；
C. 逻辑分区；
D. 活动分区。
【多选题】
下面属于物理层的设备是___。
A. 网桥；
B. 网关；
C. 中继器；
D. 以太网交换机。
【多选题】
显示器的作用是反映被测参数在___的变化。
A. 数量上；
B. 形式上；
C. 本质上；
D. 客观上。
【多选题】
现场安装压力仪表应注意的主要问题___。
A. 取压管口应与被测介质的流动方向垂直，与设备（管道）内壁平齐；
B. 防止仪表的敏感元件与高温或腐蚀介质直接接触；
C. 压力仪表与取压管连接的丝扣不得缠麻，应加垫片；
D. 取压点与压力表之间的距离应尽可能短，信号管路在取压口处应装有隔离阀。
【多选题】
现场控制站的保护接地包括___。
A. 主控单元的保护接地；
B. 电源的保护接地；
C. 机柜壳体的保护接地；
D. I/O模块的保护接地。
【多选题】
现场控制站的技术特色包括___。
A. 冗余措施；
B. 分散隔离措施；
C. 迅速维修措施；
D. 丰富的功能实现。
【多选题】
现场控制站功能包括___。
A. 数据采集；
B. 工程单位变换；
C. 控制和联锁算法
D. 控制输出。
【多选题】
选取压力表的测量范围时，被测压力不得小于所选量程的___。
A. 1/3；
B. 1/2；
C. 2/3；
D. 3/4。
【多选题】
压力表在测量___介质时，一般在压力表前装隔离器。
A. 粘稠；
B. 稀薄；
C. 气体；
D. 水。
【多选题】
一般指示式仪表希望在___刻度下工作。
A. 任意；
B. 大于10%满量程；
C. 大于20%满量程；
D. 大于30%满量程。
【多选题】
一电缆标有3×4+1×2.5，该电缆由几根芯___。
【多选题】
仪表的精确度用哪种误差来表示___
A. 系统误差；
B. 绝对误差；
C. 允许误差。
【多选题】
以下哪几种物位测量仪表属于非接触式测量___。
A. 差压式；
B. 核辐射物位计；
C. 超声波；
D. 缆式导波雷达。
【多选题】
以下哪些可以影响热电偶的稳定性___。
A. 热电极在使用中氧化，特别是某些元素在使用中选择性的氧化和挥发；
B. 热电极受外力作用引起形变所产生的形变应力；
C. 热电极在高温下晶粒长大；
D. 热电极的沾污和腐蚀。
【多选题】
以下哪些原因可以引起电磁流量计输出晃动___。
A. 流量本身不稳定；
B. 放大器有故障；
C. 管道内有气泡或介质系数不稳定；
D. 外界有强磁场干扰。
【多选题】
以下哪种控制系统不是“4C”技术___。
A. 网络技术；
B. 计算技术；
C. 信息技术；
D. 通信技术。
【多选题】
以下三种节流装置中在相同的管径和差压下那种流量最大___。
【多选题】
以下属于物位的是___。
A. 液位；
B. 界位；
C. 行程；
D. 料位。
【多选题】
引起焙烧炉电除尘跳停的原因有___。
A. CO含量高；
B. O含量低；
C. ；CO含量低；
D. O含量高。
【多选题】
影响微波在被测液面上的反射率的因素有___
A. 被测液面面积；
B. 被测液面形状；
C. 被测液面温度；
D. 被测液面相对介电常数ε。
【多选题】
有两块压力表在空气中的显示大小分别为0.1MPA、0.0MPA、其基准点选择分别为___。
A. 大气压力；
B. 绝对压力；
C. 表压力；
D. 负压力。
【多选题】
在PID调节功能块中，SP表示___。
A. 设定值；
B. 过程值；
C. 输出值；
D. 跟踪量点。
【多选题】
在变压器中铁芯的主要作用是___。
A. 散热；
B. 磁路主通道；
C. 变换电压。
【多选题】
在标准节流件中，孔板压损最大，为保证运行的经济性，对压损有严格限制，压损一般不允许超过___。
A. 60KPA；
B. 40KPA；
C. 80KPA；
D. 100PA、
【多选题】
在测量误差的分类当中，误差大小和符号固定或按一定规律变化的是___。
A. 系统误差；
B. 随机误差；
C. 粗大误差；
D. 绝对误差。
【多选题】
在测量误差中，误差大小和符号固定或按一定规律变化的是___。
A. 系统误差；
B. 随机误差；
C. 粗大误差。
【多选题】
在测量仪表接入热电偶回路测量热电动势理论依据是___。
A. 中间导体定律；
B. 均质导体定律；
C. 中间温度定律。
【多选题】
在交流电路中电阻两端的电压与流过电阻的电流___
A. 相位差180℃；
B. 相位差为0；
C. 方向相反。
【多选题】
在交流电压中频率代表___。
A. 电压变化的快慢；
B. 电压的大小；
C. 初相位的大小。
【多选题】
在热控测量系统图中，PE、FE、AE分别代表___。
A. 压力、压力、流量；
B. 压力、分析、流量；
C. 压力、流量、温度；
D. 压力流量分析。
【多选题】
在三相对称正弦交流电路中三相间的角度差为___。
A. 0；
B. 120度；
C. 150度；
D. 180度。
【多选题】
在下列A/D转换器中，转换速度较慢的是___。
A. 计数式A/D转换；
B. 逐次逼近型A/D转换；
C. 双积分式A/D转换；
D. 并行A/D转换。
【多选题】
在下列单位中属于国际单位制的基本单位的是___。
【多选题】
在选用气动调节阀时，即需要调节，又需要切断时，不可选用___。
A. 偏心旋转阀；
B. 单座阀；
C. 切断球阀；
D. 蝶阀。
【多选题】
在一个DCS系统中，最多可新建___个工程。
A. 256；
B. 255；
C. 8；
D. 32。
【多选题】
正确选择气动调节阀的作用方式-气开（气关）式，应从___几方面考虑。
A. 在事故状态下工艺系统和相关设备应处于安全条件；
B. 在事故状态下尽量减少原材料或动力的消耗，保证产品质量；
C. 在事故状态下考虑介质的特性，如有毒、有害、易燃、易爆等；
D. 制造工艺及造价。
【多选题】
正弦交流电三要素为___。
A. 电压、电流、功率；
B. 有效值、频率、相位；
C. 幅值、频率、初相位。
【多选题】
直流电有___。
A. 1V；
B. 5V；
C. 24V；
D. 220V。
【多选题】
智能仪表的软件包括___。
A. 监控程序；
B. 中断处理程序；
C. 实现各种算法的功能模块。
