当发现加热炉氧含量为零时,此时应首先()A、开大风门 B、开大烟道挡板 C、减少燃料气量

题型:单项选择题

问题:

当发现加热炉氧含量为零时,此时应首先()

A、开大风门

B、开大烟道挡板

C、减少燃料气量

D、减少炉管介质循环量

考点:加氢裂化装置操作工考试中级加氢裂化装置操作工中级加氢裂化装置操作工题库
题型:单项选择题
不能用下列一种图形进行密铺的是(    )

A.正三角形
B.正方形
C.正八边形
D.三角形

题型:单项选择题

阅读理解.

     As the global financial crisis hits the economy, it's tough finding a job-especially if you're competing with thousands of other hopeful students. Sometimes you get the interview, but don't quite seem to land the job because you don't have related experience. Don't despair! Here are a few tips that might give you an edge.

    Get connected to your network and try to expand it. Talk to friends, family and acquaintances. Let everyone know you are looking for a job.

    Prepare your resume (个人简历) carefully and be sure it's perfect. Have someone else read it over for

typos (打字错误) and grammatical errors. Get professional help. It's worth the money to present yourself well. If money is tight, read books on resume writing from your public library or search for free help on the Internet.

    When you apply for a job, be sure you match and list any skills listed on the posting with the skills you

have. If you get an interview, be sure to describe those skills thoroughly. Just having the skills is not

enough. Expressing your abilities well can make all the difference in getting the job.

     Research typical interview questions and practice interviewing. Be well prepared for every interview.

     Don't be afraid to accept a position for which you are overqualified-if there's room for advancements. Many great job advancements come from first doing well at an entrylevel position. If you have the right

skills and attitude, it won't be long before you're in the job you want.

     Volunteer for a few weeks in your field of study to gain experience if you feel your resume needs an

improvement.

     When deciding what to wear for an interview, think about the position level and the dress code of the

organization.

     Use every tool available to you. For example, this site has many job links for your use.

     Good luck!

1.Which of the following is NOT mentioned as a reason for the failing to find a job?

A.The global financial crisis.

B.The serious competence.

C.Your lack in related skills.

D.Your lack in related experience.

2.What's the author's advice on the resume?

A.To read it over several times by yourself.

B.To get professional help even if it costs.

C.To copy something from books.

D.To publish it on the Internet.

3.If you lack related experience you can________.

A.make up some in your resume

B.read books to get secondhanded one

C.do some related voluntary work

D.get some training at schools

4.Which of the following statements on interviews is RIGHT?

A.Have a few questions ready to ask the interviewer.

B.Describe clearly your ability to the interviewer.

C.Refuse the interviewer's offer of another position.

D.Wear new clothes for the interview.

题型:单项选择题

既可对已发生的,又可对尚未发生或正在发生的经济活动进行核算的是()。

A.会计核算

B.成本核算

C.统计核算

D.业务核算

题型:单项选择题

皮下注射给药,下述步骤哪项是错误的()。

A.选择无菌2ml注射器和6号针头

B.用2%碘酊和70%乙醇消毒皮肤

C.针头与皮肤呈10~20°角进针

D.抽吸无回血后推注药液

E.注射毕用干棉签轻压进针处,快速拔针

题型:单项选择题

电缆桥架敷设在易燃易爆气体管道和热力管道的下方,当设计无要求时,如与管道的平行净距为0.8米,则符合要求的是()

A、一般工艺管道

B、易燃易爆气体管道

C、有保温层热力管道

D、无保温层热力管道

更多题库