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【多选题】
下列哪一项为II型呼吸衰竭的正确说法:()
A.
缺氧伴二氧化碳潴留
B.
为肺泡通气不足所致
C.
若伴换气功能障碍,则缺氧更为严重
D.
Ⅱ型呼吸衰竭常见于慢性阻塞性肺疾病所致
E.
Ⅱ型呼吸衰竭常见于弥漫性肺间质纤维化、RS等所致
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【单选题】下列材料中,( )不属于变形铝合金
A.
硬铝合金
B.
超硬铝合金
C.
铸造铝合金
D.
锻铝合金
【单选题】Passage 2 Vocabulary 1. -proof /pru:f / (suffix) protecting against, or not damaged by, a particular thing, e.g., waterproof (wn't be damaged by water) 2. accreditation /əˌkredɪˈteɪʃn/ n. official app...
A.
to promote a special registration period at a specific university
B.
to encourage people to continue their education at a variety of universities
C.
to give information about funding of courses
【单选题】G. A. mentioned in the talk is believed to be a(n)
A.
anonymous group.
B.
charity organization.
C.
gamblers' club.
D.
treatment centre.
【单选题】As used in this passage, 'structures' means ______.
A.
endurance
B.
organization
C.
necessary parts
D.
energy
【简答题】III. Listen to Bryan Lynn reporting this story for Learning English. First, you learn the following words by yourselves. Then listen to the tape. While listening, try to complete the passage. Wor...
【单选题】organization n.
A.
认出
B.
组织
C.
管理
【判断题】三峡大坝泄水建筑物在运行期除布置河床式溢洪道外,还布置有泄水深孔、排沙孔和导流底孔。
A.
正确
B.
错误
【单选题】函数y=lnx的凸性为()。
A.
凸函数
B.
凹函数
C.
视情况而定
D.
暂时无法证明
【简答题】Please fill the words according the following definitions. An organization of people ( or countries) involved in a part or treaty. (n. a______)
【单选题】organization n.
A.
群体
B.
组织
C.
贡献
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