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【单选题】
在气动操纵系统中,轮机人员必须重气动控制元件的定期检查保养工作。建议定期进行维护、检查和调校工作。对强度在3MPa以下气动元件的维护检查周期是_____。
A.
每3年
B.
半年~1年
C.
每2年
D.
每4~8年
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参考答案：
举一反三
【多选题】Which of the following question types belong to Part 1 of IELTS Speaking test?
A.
"Basic Description" Question
B.
"Like & Dislike" Question
C.
"Types & Kinds of" Question
D.
"Would" Question
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【判断题】1905 年11月孙中山在《民报》发刊词中把同盟会的纲领概括为民族主义、民权主义、民生主义。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】question 2: Which of the following is true of the OECD report?
A.
It criticizes government-funded research.
B.
It introduces an effective means of publication.
C.
It upsets profit-making journal publishers.
D.
It benefits scientific research considerably.
查看完整题目与答案
【单选题】Question 2 If retained earnings were understated and liabilities were overstated, which of the following errors could have been the cause?
A.
Making the adjustment entry for depreciation expenses twice.
B.
Failure to record interest accrued on a note payable.
C.
Failure to make the adjusting entry to record revenue which had been earned but not yet billed to clients.
D.
Failure to record the earned portion of fees received in advance.
查看完整题目与答案
【简答题】Dialogue2: Choosethe best answer (a, b, or c) for the following question. Which of thefollowing statements is correct about the woman?A. She will not accept the invitation because she hates football. ...
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【单选题】Question 2 2. Which of the following is on the 10th floor?
A.
the gym
B.
the business centre
C.
the restaurant
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【单选题】Question 9 Which of the following can you conclude from the logistic map bifurcation diagram?
A.
When R is between 2.4 and 3.0, the logistic map has a fixed point that increases as R increases.
B.
When R is between 3.0 and 3.4, the logistic map has a period-2 attractor in which, as R increases, the two values in the attractor get closer together.
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【单选题】Question 2: Which of the following statements is FALSE?
A.
Four security officers were killed in Medina when a suicide bomber detonated a device near the Prophet’s Mosque.
B.
Another suicide bomber struck near a US consulate in Jeddah during the midnight.
C.
Both of the explosions in Medina and Qatif happened almost simultaneously.
D.
It’s not the first time for the Islamic State group to have such a strike in Saudi Arabia.
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【多选题】据《素问 • 举痛论》,疼痛按之无益者,是由于( )
A.
寒邪客于经脉之中
B.
寒邪客于侠脊之脉
C.
深按之不能及
D.
脉充大而血气乱
E.
重中于寒
查看完整题目与答案
【简答题】细胞中同时存在几种骨架体系有什么意义？是否是物质和能量的一种浪费？
查看完整题目与答案
相关题目：
【多选题】Which of the following question types belong to Part 1 of IELTS Speaking test?
A.
"Basic Description" Question
B.
"Like & Dislike" Question
C.
"Types & Kinds of" Question
D.
"Would" Question
查看完整题目与答案
【判断题】1905 年11月孙中山在《民报》发刊词中把同盟会的纲领概括为民族主义、民权主义、民生主义。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】question 2: Which of the following is true of the OECD report?
A.
It criticizes government-funded research.
B.
It introduces an effective means of publication.
C.
It upsets profit-making journal publishers.
D.
It benefits scientific research considerably.
查看完整题目与答案
【单选题】Question 2 If retained earnings were understated and liabilities were overstated, which of the following errors could have been the cause?
A.
Making the adjustment entry for depreciation expenses twice.
B.
Failure to record interest accrued on a note payable.
C.
Failure to make the adjusting entry to record revenue which had been earned but not yet billed to clients.
D.
Failure to record the earned portion of fees received in advance.
查看完整题目与答案
【简答题】Dialogue2: Choosethe best answer (a, b, or c) for the following question. Which of thefollowing statements is correct about the woman?A. She will not accept the invitation because she hates football. ...
查看完整题目与答案
【单选题】Question 2 2. Which of the following is on the 10th floor?
A.
the gym
B.
the business centre
C.
the restaurant
查看完整题目与答案
【单选题】Question 9 Which of the following can you conclude from the logistic map bifurcation diagram?
A.
When R is between 2.4 and 3.0, the logistic map has a fixed point that increases as R increases.
B.
When R is between 3.0 and 3.4, the logistic map has a period-2 attractor in which, as R increases, the two values in the attractor get closer together.
查看完整题目与答案
【单选题】Question 2: Which of the following statements is FALSE?
A.
Four security officers were killed in Medina when a suicide bomber detonated a device near the Prophet’s Mosque.
B.
Another suicide bomber struck near a US consulate in Jeddah during the midnight.
C.
Both of the explosions in Medina and Qatif happened almost simultaneously.
D.
It’s not the first time for the Islamic State group to have such a strike in Saudi Arabia.
查看完整题目与答案
【多选题】据《素问 • 举痛论》,疼痛按之无益者,是由于( )
A.
寒邪客于经脉之中
B.
寒邪客于侠脊之脉
C.
深按之不能及
D.
脉充大而血气乱
E.
重中于寒
查看完整题目与答案
【简答题】细胞中同时存在几种骨架体系有什么意义？是否是物质和能量的一种浪费？
查看完整题目与答案
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