人体负重最大关节是()。 A.膝关节 B.踝关节 C.髋关节 D.肩关节 E.肘关节

题型:单项选择题 A1/A2型题

问题:

人体负重最大关节是()。

A.膝关节

B.踝关节

C.髋关节

D.肩关节

E.肘关节

考点:中医骨伤科住院医师中医骨伤科中医骨伤科题库
题型:单项选择题 A1/A2型题

阅读理解。

     A newly-wedded couple on a four-month honeymoon were hit by six natural disasters, including

the Australian floods, Christchurch earthquake and Japanese tsunami (海啸).

     Stefan and Erika Svanstrom left Stockholm, Sweden, on December 6 and were immediately

stranded (搁浅) in Munich, Germany, due to one of Europe's worst snowstorms.

     Travelling with their baby daughter, they flew on to Cairns in Australia which was then struck by

one of the most violent cyclones in the nation's history.

     From there, the couple, in their 20s, were forced to shelter for 24 hours on the cement (水泥)

floor of a shopping centre with 2,500 others.

     "Trees were being knocked over and big branches were put down across the streets," Mr. Svanstrom

told Sweden's Expressen newspaper. "We escaped by the skin of our teeth."

     Mr. Svanstrom said they then headed south to Brisbane but the city was experiencing massive

flooding, so they crossed the country to Perth where they narrowly escaped burning bush fires.

     The couple then flew to Christchurch, New Zealand, arriving just after a massive magnitude (震级)

6.3 earthquake attacked the city on February 22.

     Mrs. Svanstrom said, "When we got there the whole town was a war zone. We could not visit the

city since it was completely blocked off, so instead we travelled around before going to Japan."

     But days after the Svanstroms arrived, Tokyo was rocked by Japan's largest earthquake since

records began.

     "The trembling was horrible and we saw roof tiles fly off the buildings," Mr. Svanstrom said. "It was

like the buildings were swaying back and forth."

     The family returned to Stockholm on March 29 after a much calmer visit to their last destination China.

     But Mr. Svanstrom -- who also survived the devastating (毁灭性的) Boxing Day tsunami that hit

southeast Asia in 2004 -- said the marriage was still going strong.

     He added, "I know marriages have to experience some difficulties, but I think we have been through

most of them. We've certainly experienced more than our fair share of disasters, but the most important

thing is that we're together and happy."

1.The best title for this passage is ______________.

A. Meeting Disasters During Honeymoon              

B. Six Natural Disasters

C. Newly-wed Couple Met Australian Floods          

D. Japanese Tsunami 

2.Why were Stefan and Erika Svanstrom stopped in Munich?

A. Christchurch earthquake stopped them.

B. Because of Europe's worst snowstorm.

C. The plane was damaged.

D. The trains broke down.    

3.Which of the following statements is NOT true?

A.The family were stuck in a mall of Australia for twenty-four hours.    

B.The earthquake the Svanstroms experienced in Tokyo was the largest one since records began in Japan.

C.During their stay in New Zealand, they also visited a war zone in the town.

D.The Svanstroms didn't experience any disaster in China. 

4. The Svanstroms thought that Christchurch of New Zealand was _____________.

A. disordered      

B. interesting        

C. beautiful            

D. shaking    

5. In Svanstrom's opinion, a marriage ________________.

A. has to go peacefully and happily for all time

B. has to experience many disasters at the beginning

C. must always allow the couple be together and happy

D. should experience difficulties to make it steady

题型:单项选择题 A1/A2型题

[案例2]
某市一居民楼,全现浇钢筋混凝土结构,正处于主体施工阶段,一钢筋工徐某在10楼绑扎钢筋,不慎滑倒,由管道井口坠落到6层楼面,经抢救无效死亡,事后事故调查发现,事故发生时,管道井口没有按照规定进行防护,而只是盖了块镀锌薄钢板,徐某跌至盖板上后,薄钢板迅速变形塌落,徐某随塌落的钢板坠下。
问题:1.(1)混凝土浇筑施工的安全措施有哪些
(2)这是一起由于洞口防护不到位所引起的伤亡事故,请指出“三宝”、 “四口”和“十临边”是指哪些部位
(3)施工安全控制的基本要求是什么
(4)施工安全技术措施包括哪些方面的内容

题型:单项选择题 A1/A2型题

承远人同托运人或收货人间所发生的赔偿的款额,每批货物不满()互不赔偿。

A、2元

B、5元

C、1O元

D、20元

题型:单项选择题 A1/A2型题

气液联动执行机构有单液缸和双液缸式,采用()机构.

A.滚子滑动块

B.活塞环

C.拨叉

D.拨叉滚子滑动块

题型:单项选择题 A1/A2型题

在SQL语言中,删除表的定义以及表中的数据和此表上的索引,应该使用的语句是 【13】

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