电磁流量计的安装应符合的规定包括()。 A.流量计外壳、被测流体和管道连接法兰三者之

题型:多项选择题

问题:

电磁流量计的安装应符合的规定包括()。

A.流量计外壳、被测流体和管道连接法兰三者之间应做等电位连接,并应接地

B.在垂直的管道上安装时,被测流体的流向应自下而上

C.在水平的管道上安装时,两个测量电极应在管道的正上方和正下方位置

D.流量计上游直管段长度和安装支撑方式应符合设计文件要求

考点:造价工程师建设工程技术与计量(安装)建设工程技术与计量(安装工程部分)
题型:多项选择题

肾动脉支架扩张成形术的适应证中,下列叙述正确的是:()

A.理想的适应证是单侧肾动脉长段、单发、无钙化的狭窄,狭窄程度大于50%

B.理想的适应证是单侧肾动脉短段、单发、无钙化的狭窄,狭窄程度大于70%

C.理想的适应证是单侧肾动脉短段、多发、无钙化的狭窄,狭窄程度大于70%

D.大动脉炎活动期

E.年龄较小的少儿患者

题型:多项选择题

Do you know that animals have love for each other and their children just like us humans? Let me tell you some moving stories of great animal parents.

Several years ago a heavy rain hit a town and made the river go up. When the rain stopped, people found that a dog swam to an island in the river twice a day for two weeks. Why did she do so? Her four children were there. The mother swam there every day to feed her babies. This true story moved many people.

Another story is about chimpanzees(猩猩). A scientist named Jane Goodall spent 4 years living with chimpanzees in Africa. She found that chimpanzees also cared for those that were hurt or got lost. “It is not only humans who have duties, animals also do,” she said.

Two birds in Chengdu also showed their parental(父母的) love. Their baby was hurt and fell on the street in the center of the city. Cars were driving past but the brave parents rushed down to the road and took the little bird away with their claws(爪子).

小题1:B

小题2:A

小题3:D

小题4:C

小题5: After the heavy rain, the mother dog swam to the island ________.

A.to look for food

B.to feed her babies

C.to move some people

D.to carry things to her owner小题6: The scientist found chimpanzees ________.

A.cared for the hurt or lost ones

B.often left for a far place

C.always stayed in the same place

D.didn’t care about each other小题7:The two birds rushed down and took the little one away because ________.

A.they didn’t like their baby

B.they were not kind enough

C.they wanted to teach their baby

D.they wanted to save their baby小题8: From the passage we know ________.

A.dogs like to swim across the river in a heavy rain.

B.mother birds don’t want to save their children

C.animal parents love their children a lot

D.all animals want to move people very much

题型:多项选择题

急性炎症性脱髓鞘性多发性神经病(吉兰-巴雷综合征)综合征的病因可能是()

A.病毒感染周围神经

B.病毒感染脊髓

C.脊髓的自身免疫性炎症

D.周围神经自身免疫性炎症

E.细菌感染周围神经

题型:多项选择题

患者女性,40岁,反复上腹痛近3年,常于餐后约1小时出现,持续1~2小时,诊断为胃溃疡。宜选下列药物治疗()

A.胃蛋白酶

B.雷尼替丁

C.地酚诺酯

D.昂丹司琼

E.克拉霉素

题型:多项选择题

所谓“包运租船”,是指承运人提供给______一定的吨位,在确定的港口之间,以事先约定的年数、航次周期和每航次较均等的货运量,完成运输合同______的方式。

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