煤气中二氧化碳含量较高,很易使人产生煤气中毒。

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问题:

煤气中二氧化碳含量较高,很易使人产生煤气中毒。

考点:运焦工考试运焦工考试题库
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用方框中所给单词的适当形式填空,使短文通顺、正确、连贯(每个单词限用一次)。

Usually it is hard to find a good way to learn a language. Are you facing such kinds of 小题1:in learning English? If so, maybe I can help. As a SSP reporter, I interviewed some of the students at Shanghai World Foreign Language Middle School 小题2:are good at English. Here are some tips.

Learning English Online

As the technology of online learning becomes more and more popular, it is not小题3:that many students use it as a way to learn English. “ I download English songs and English stories from the Internet. It really improved my listening. What’s more, it is 小题4: exciting to study in this way,” said Zhu Enjia, a junior two student.

Reading Helps

Reading is important. You may say it is a cliché. However, it is小题5: . If you want to improve your English, reading is a “MUST DO”. “ I didn’t think reading was interesting before, but Harry Potter 小题6:my mind,” said Chen Tianyi, a junior two student. “ The story was exciting, so I kept reading. And now I am totally in love with reading.”

Chat with Foreigners

Oral English plays an important role in English learning.

“ I 小题7:have any foreign friends until I went to the English corner,” said some English volunteers. Yes, 小题8:a volunteer can also help you with your English.

Shall We Watch a Movie

“Watching English movies is小题9:, and it can help your English a lot!” said Xue Wenjia, a Junior Three student. “You can also imitate the pronunciations of the actresses and the 小题10:for most of them speak prefect English,” said Chen Meiqin.

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病历摘要:54岁男性,约40min前进餐后突然感到剑突处压榨样闷痛,并向左臂放射,伴呕吐、冷汗及濒死感。体检:T37.8℃。BP90/70mmHg,P110次/min,律齐,两肺无特殊,腹部平软,剑下按之不适,肝浊音界正常。心音界正常。心电图示Ⅱ、Ⅲ、aVF导联的ST段抬高,并有深而宽的Q波,Ⅰ、aVL导联的ST段压低,偶见室性早搏。实验室检查AST、LDH均属正常;X线检查心影未见增大,两肺无阴影,膈下未见游离气体。

该病人最可能发生心律失常的时间为()。

A.发病1~2d内

B.发病14d后

C.发病1~2h内

D.发病5~8h内

E.发病1~2周内

F.此刻

G.该病痊愈后1~2周

H.该病痊愈后1~2个月

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齿轮箱应有()和(),寒冷地区应有()的装置。

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先兆流产与难免流产的主要鉴别点是

A. * * 流血时间

B.宫颈口是否已开

C.妊娠反应轻重

D.下腹疼痛程度

E.妊娠试验阴性或阳性

题型:判断题

1830年英国地质学家赖尔的()出版,标志首近代地质学的诞生。

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