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男性,48岁,以重症肺炎收入ICU,患者进入时处于嗜睡,口唇发绀,呼吸困难,呼吸频率38次/分。动脉血气分析示:PaO 2 48mmHg,PaCO 2 39mmHg,拟行机械通气治疗。
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皮皮学刷刷变学霸
举一反三
【单选题】在油船、化学品船等液货船通常采用的液货泵是_____,其特点是结构简单、运转平稳、流量范围很大。
A.
离心泵
B.
往复泵
C.
螺杆泵
D.
齿轮泵
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【简答题】微写作(共 22 分) 阅读下面文字任选一题,按要求完成微写作,并拍照上传。 你在图书馆里阅读非常喜欢的一部小说,其中有让人紧张、兴奋的故事情节,可是,书籍中有些地方被同学涂鸦了。 (1)请写一段话,向读者发出爱护公共图书的倡议。要求:理由充分,语言精练,300字左右。 (2)请介绍书中你最喜欢的一个片断。要求:注意介绍对象,条理清晰,语言精练,300字左右。 (3)书中人物的命运或精神给你以触动...
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【单选题】What can be inferred about the student?
A.
He is an international student.
B.
He is proud of his work ethics.
C.
He is high maintenance.
D.
He will be accepted at the university.
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【单选题】Which of the following is true about a shy person?
A.
He is oversensitive to remarks about him.
B.
He has nothing to do with lack of self-esteem.
C.
He is unworthy of any praise.
D.
He lacks self-awareness.
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【单选题】What does the man mean?
A.
He thinks it is not necessary.
B.
He is also worried about Mary.
C.
He is worried about her mother's health too.
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【简答题】A．He is puzzled by his grades. B．He is unclear about his lectures, C．He is confused by his presentation. D．He does not know whose course to choose next term.
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【单选题】用于平喘的腺苷受体阻断药是
A.
色甘酸钠
B.
异丙基阿托品
C.
氨茶碱
D.
麻黄碱
E.
沙丁胺醇
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【单选题】What is true about Alexei Sidney?
A.
He lives in Russia as a consultant.
B.
He is fired from his significant job.
C.
His children risk losing the right to stay in Britain.
D.
He has to find balance between the stay in and out of Britain.
查看完整题目与答案
【多选题】Evaluate the SQL statement:TRUNCATE TABLE DEPT;Which three are true about the SQL statement? （）
A.
It releases the storage space used by the table.
B.
It does not release the storage space used by the table.
C.
You can roll back the deletion of rows after the statement executes.
D.
You can NOT roll back the deletion of rows after the statement executes.
E.
An attempt to use DESCRIBE on the DEPT table after the TRUNCATE statement executes will display an error.
F.
You must be the owner of the table or have DELETE ANY TABLE system privileges to truncate the DEPT table
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【单选题】用于平喘的腺苷受体阻断药是
A.
色甘酸钠
B.
异丙托溴铵
C.
氨茶碱
D.
奈多罗米
E.
麻黄碱
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相关题目：
【单选题】在油船、化学品船等液货船通常采用的液货泵是_____,其特点是结构简单、运转平稳、流量范围很大。
A.
离心泵
B.
往复泵
C.
螺杆泵
D.
齿轮泵
查看完整题目与答案
【简答题】微写作(共 22 分) 阅读下面文字任选一题,按要求完成微写作,并拍照上传。 你在图书馆里阅读非常喜欢的一部小说,其中有让人紧张、兴奋的故事情节,可是,书籍中有些地方被同学涂鸦了。 (1)请写一段话,向读者发出爱护公共图书的倡议。要求:理由充分,语言精练,300字左右。 (2)请介绍书中你最喜欢的一个片断。要求:注意介绍对象,条理清晰,语言精练,300字左右。 (3)书中人物的命运或精神给你以触动...
查看完整题目与答案
【单选题】What can be inferred about the student?
A.
He is an international student.
B.
He is proud of his work ethics.
C.
He is high maintenance.
D.
He will be accepted at the university.
查看完整题目与答案
【单选题】Which of the following is true about a shy person?
A.
He is oversensitive to remarks about him.
B.
He has nothing to do with lack of self-esteem.
C.
He is unworthy of any praise.
D.
He lacks self-awareness.
查看完整题目与答案
【单选题】What does the man mean?
A.
He thinks it is not necessary.
B.
He is also worried about Mary.
C.
He is worried about her mother's health too.
查看完整题目与答案
【简答题】A．He is puzzled by his grades. B．He is unclear about his lectures, C．He is confused by his presentation. D．He does not know whose course to choose next term.
查看完整题目与答案
【单选题】用于平喘的腺苷受体阻断药是
A.
色甘酸钠
B.
异丙基阿托品
C.
氨茶碱
D.
麻黄碱
E.
沙丁胺醇
查看完整题目与答案
【单选题】What is true about Alexei Sidney?
A.
He lives in Russia as a consultant.
B.
He is fired from his significant job.
C.
His children risk losing the right to stay in Britain.
D.
He has to find balance between the stay in and out of Britain.
查看完整题目与答案
【多选题】Evaluate the SQL statement:TRUNCATE TABLE DEPT;Which three are true about the SQL statement? （）
A.
It releases the storage space used by the table.
B.
It does not release the storage space used by the table.
C.
You can roll back the deletion of rows after the statement executes.
D.
You can NOT roll back the deletion of rows after the statement executes.
E.
An attempt to use DESCRIBE on the DEPT table after the TRUNCATE statement executes will display an error.
F.
You must be the owner of the table or have DELETE ANY TABLE system privileges to truncate the DEPT table
查看完整题目与答案
【单选题】用于平喘的腺苷受体阻断药是
A.
色甘酸钠
B.
异丙托溴铵
C.
氨茶碱
D.
奈多罗米
E.
麻黄碱
查看完整题目与答案