皮皮学,免费搜题
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搜题
【单选题】
当理想空载转速n0一定时,机械特性越硬,静差率S( )。
A.
越小
B.
越大
C.
不变
D.
可以任意确定
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举一反三
【单选题】下述对上颌第一双尖牙的双根率的统计哪个正确()
A.
80%
B.
60%
C.
50%
D.
95%
E.
87%
【简答题】Speaking Question Directions: You will now be asked a question about a familiar topic. After you hear the question, you will have 15 seconds to prepare your response and 45 seconds to speak.
【单选题】下列电子的各套量子数,可能存在的是
A.
3, 2, 2,
B.
3, 0, 1,
C.
2, −1, 0,
D.
2, 0, −2,
【单选题】If he _______ to the teacher attentively in the past year, he _______the answer to the question now.
A.
had listened; would know
B.
listened; knew
C.
listens; knew
D.
has listened ;knows
【判断题】梁的剪应力的分布与正应力相反,中性层的剪应力最大,梁的上下表面剪应力为零。
A.
正确
B.
错误
【单选题】患者李女士, 33 岁,黑便和少量呕血近 3 个月,近日突然出现剧烈腹痛,护士对其采取的措施不应包括:
A.
给予胃肠减压 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
B.
给予腹部热敷 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
C.
予以禁食 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
D.
监测生命体征 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
E.
不给予强效镇痛剂 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
【单选题】The now is that we have lots of to ask. [     ]
A.
problem, questions
B.
question, problems
C.
question, problem
D.
problem, question
【判断题】通俗小说能反映普通民众的生活景象。
A.
正确
B.
错误
【单选题】Question 2 The Land Fund is now managed by the HKMA under the direction of the Financial Secretary as a combined portfolio with the Exchange Fund.
A.
正确
B.
错误
【判断题】梁的剪应力的分布与正应力相反,中性层的剪应力最大,梁的上下表面剪应力为零。
A.
正确
B.
错误
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