猴车钢丝绳编接头的长度不得小于直径的()倍 A.500 B.1000 C.1500

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问题:

猴车钢丝绳编接头的长度不得小于直径的()倍

A.500

B.1000

C.1500

考点:操作工技能考核考试猴车操作工猴车操作工题库
题型:单项选择题

患者,男性,56岁。右肘关节疼痛3个月来诊;查体:右前臂近肘关节外侧压痛,右肘关节活动自如,局部未见明显红肿及静脉怒张。

该患者首选影像检查方法为()

A.MRI

B.血管造影

C.CT

D.X线平片

E.体层摄影

题型:单项选择题

Years ago a farmer owned land along the Atlantic. He constantly advertised for hired hands. Most people were not willing to work on farms along the Atlantic because they worried about the terrible storms that destroy buildings and crops. The farmer received a steady stream of refusals at the interview for a farmhand

Finally, a short, thin man approached the farmer. “Are you a good farmhand?” the farmer asked him.

Well, I can sleep when the wind blows. ” answered the little man.

Although puzzled by this answer ,the farmer, desperate for help, hired him. The little man worked well around the farm ,busy from dawn to dusk, and the farmer felt satisfied with the man's work.

Then one night the wind howled loudly from offshore. Jumping out of bed,the farmer grabbed a lantern and rushed next door to the hired hand’s sleeping quarters. He shook the little man and yelled, “ Get up! A storm is coming! Tie things down before they are blown away! ”

The little man rolled over in bed and said firmly, “No sir. I told you, I can sleep when the wind blows. ”

Enraged (激怒)by the response, the farmer was tempted to fire  him on the spot ,Instead, he hurried outside to prepare for the storm. To his amazement,he discovered that all of the hay had been covered. The cows were in the bam,the chickens were in the coops,and the doors were barred The shutters were tightly secured. Everything was tied down, Nothing could be blown away.

The farmer then understood what his hired hand meant, so he also returned to his bed to sleep while the wind was still blowing.

小题1:Why did the farmer constantly advertise for hired hands?

A.Because he needed hired hands all. the year round.

B.Because there was too much work to do on the farm.

C.Because he could hardly hire a farmhand.

D.Because he offered poor conditions for the hired hands.小题2:The farmer felt amazed because _______

A.the Little man was sleeping

B.everything was in safety

C.the wind was too strong

D.he could not open the doors小题3:What did the man mean by saying “I can sleep when the wind blows. ” ?

A.He needed much sleep after working hard on the farm.

B.He was very brave and not afraid of wind

C.He enjoyed sleeping when the wind blew.

D.He would get everything done before the wind blew.小题4:Which of the following  statements about the Little man is TRUE?

A.He was not afraid of storms.

B.He was a heavy sleeper under any condition

C.He was hard-working and devoted to his work.

D.He was fired shortly after he tied everything down.

题型:单项选择题

中 * * 党充分认识到公平正义比太阳更有光辉,要努力维护社会公平正义,促进社会和谐稳定。这主要表明了        (   )

①科学执政是党执政的基本方式       ②发展是党执政兴国的第一要务

③我们党是人民根本利益的代表者     ④立党为公、执政为民的执政理念

A.③④

B.②③

C.①②

D.①④

题型:单项选择题

关于潜在性房室旁路特征的表述,不正确的是()。

A.旁路潜在的原因是旁路传导慢于房室结

B.常规心电图不出现delta波

C.用食管心房调搏可诱现delta波

D.旁路有前传功能

E.伴心房颤动时,不会有引起快速心室反应的潜在危险

题型:单项选择题

制冷压缩机甲的高温工况和乙的低温工况制冷量相等,则活塞行程容积:().

A.甲比已大

B.已比甲大

C.两者相等

D.都有可能

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