明三暗五火管,适合于()竿左右烤房使用。A.100-150 B.200-400 C.

题型:单项选择题

问题:

明三暗五火管,适合于()竿左右烤房使用。

A.100-150

B.200-400

C.400-500

D.500-600

考点:烟叶调制工考试高级烟叶调制工高级烟叶调制工题库
题型:单项选择题

It’s duty of every man to work. The life of a lazy man is of no use to himself and to others. If the man is too lazy to work, he will usually become a not useful man. Everyone, when he is young, should learn some useful work.

But it’s not enough for a man to learn some kind of work. He should put his heart and soul (精力) into his work, and not waste his free time. “Work while you work and play while you play” is as good rule for young people as old.

There is no better to help to diligence than the habit of early rising, and this, just like all other good habits, is most easily formed in youth (青年). There is an English say “Lost time never returns.” This means that everybody must be diligent, and make good use of time. One must study hard when one is young so that one can make great progress, succeed in life and become useful to one’s country. So we can say that diligence is the mother of success.

小题1:The underlined word “diligence” in the third paragraph means “ ________” in Chinese.

A.惜时

B.勤奋

C.失败

D.智慧小题2:If a man wants to be of useful himself and to the people, he should __________.

A.learn some useful work

B.do something in his free time

C.put his heart and soul in everything

D.try his best to work without rest小题3:In order to learn to be diligent, it’s very important for young people to learn to ________.

A.work while you work and play while you play

B.work all the time without playing

C.form the habit of getting up early

D.learn some good subjects小题4:One will be successful in life if he _____________ when he is young.

A.spend more time learning

B.is diligent in his study

C.loves his school

D.gets up early小题5:Which of the following may be the best title for this passage?

A.Lazy boy can learn to be diligent

B.Young people should rise early

C.Diligence, the mother of success

D.Lost time never returns

题型:单项选择题

Dear Tony,

Thank you very much _____ your letter. Shanghai ______ beautiful! I like Shanghai _______ I like China. Now I’m fine and I’m busy _____ my lessons. I have seven classes every day. There are ______ in the morning and three in the afternoon. I have nine subjects this term. I like math, biology and history. My _____ subject is science, because it’s very interesting. Yes, my English is very _____, and I like it, but I _____ like Chinese, because it is too difficult ______ me, and I can’t learn it well. Do you play soccer? Can you _____ Chinese? I hope you can come to China one day.

Bob

小题1:A.to     B.of      C. for

小题2:A.be     B.is      C.are

小题3:A.so     B.but     C.and

小题4:A.at     B.about   C.with

小题5:A.four   B.three    C.two

小题6:A.best   B.favorite   C.like

小题7:A.good   B.well     C.better

小题8:A.isn’t    B.doesn’t   C.don’t

小题9:A.for     B.to       C.about

小题10:A.tell    B.say      C.speak

题型:单项选择题

Mr. Smith                 one son and two daughters.[ ]

A. have    

B. has    

C. having

题型:单项选择题

单位建筑工程概算包括( )。

A.一般土建工程概算

B.电气照明工程概算

C.采暖工程概算

D.电气设备及安装工程概算

E.特殊构筑物工程概算

题型:单项选择题

如何用气井的无阻流量确定气井稳定试井测试产量()

A.对已测试过的气井,最小产量为气井无阻流量的10%,最大产量为气井无阻流量75%,再在最小产量和最大产量之间选择2-3个产量作为测试产量;

B.对已测试过的气井,最小产量为气井无阻流量的10%,最大产量为气井无阻流量75%,再在最小产量和最大产量之间选择3-4个产量作为测试产量;

C.对已测试过的气井,最小产量为气井无阻流量的10%,最大产量为气井无阻流量80%,再在最小产量和最大产量之间选择1-2个产量作为测试产量;

D.最小产量为气井无阻流量的10%,最大产量为气井无阻流量80%,再在最小产量和最大产量之间选择2-3个产量作为测试产量。

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