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【判断题】
在力矩分配法中反复进行力矩分配及传递,结点不平衡力矩愈来愈小,主要是因为分配系数及传递系数< 1。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】患者女,29岁。剖宫产术后,现需用平车帮助患者从手术室回到病房。护士在平车运送过程中,下列措施正确的是
A.
患者头部卧于小轮端
B.
护士站在患者脚侧
C.
运送过程中要保持车速平稳
D.
上、下坡时头部位于低处
E.
进、出门时,用车撞门
【简答题】Doug: Do you stop to get the newspaper every day?Megan: No. I ______ (deliver). It's more convenient that way.2. Evan: I need 500 copies of this report. Can you ______ (copy) for me?Nina: Sure. I'll t...
【简答题】阅读理解。 Jimmy lives in the country (农村), and he loves playing in the river near his house. But his father gets a job (工作) in a big city, and he moves (搬) there with his family. Their new house has a gar...
【单选题】患者女,29 岁。剖宫产术后,现需用平车帮助患者从室回到病房。护士在平车运送过程中,下列措施正确的是:
A.
患者头部卧于小轮端
B.
护士站在患者脚侧
C.
运送过程中要保持车速平稳
D.
上、下坡时头部位于低处
E.
进、出门时,用车撞门
【单选题】下列物质中,只有共价键的是()
A.
NaOH
B.
NaCL
C.
NH 4 CL
D.
H 2 S
【单选题】下列物质中,只有共价键的是(  )
A.
NaCl
B.
HCl
C.
NaOH
D.
KCl
【简答题】阅读理解。 Jim lives in the country. He loves playing in the river near his old house, but now his father has a job in a big city, so he moves there with his family. Their new house has a garden, but the g...
【简答题】改错:The house isn't very nice. I like the garden even though.
【单选题】听力原文:Woman: Don't you live by the police station? Man: I used to live by the police station, but I didn't really like the neighborhood, so last year I moved to Mountain View Street. Now I live in a ve...
A.
By the school.
B.
By the police station.
C.
On a mountain,
D.
Near a pool.
【单选题】下列物质中,只有共价键的是()。
A.
NaOH
B.
NaCl
C.
NH 4 Cl
D.
H 2 S
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