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【单选题】
Jf4A2332发电厂的一项重要技术经济指标是发电设备“年利用小时”。它是由()计算得来的。
A.
发电设备全年发电量除以发电设备额定容量
B.
发电设备额定容量除以发电设备全年发电量
C.
发电设备全年发电量除以年供电量
D.
全年电量除以设备有效值。
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参考答案：
举一反三
【单选题】—When did you live in Beijing, Mary? — I lived there____ 2008 to 2013.
A.
on
B.
from
C.
for
D.
of
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【单选题】— Where are you going to stay when you get to Shanghai？ — I may live _______ in a hotel _______ in a friend’s house.
A.
both; and
B.
either; or
C.
neither; nor
D.
not only; but also
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【单选题】关于心电图P-R间期的描述,正确的是:
A.
P-R间期正常值为0.12-0.20s
B.
P-R间期＞0.12s为延长
C.
P-R间期＜0.10s为缩短
D.
P-R间期的正常值与年龄无关
E.
P-R间期是P波起点至QRS波群终点的间距
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【单选题】电气控制原理图中包括( )和( )两大部分。
A.
主电路,配电电路
B.
主电路,控制电路
C.
控制电路,配电电路
D.
电气电路,控制电路
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【单选题】Listen to the talk about life in rural areas in Canada. Q: According to the speaker, who can you trust when you live in a rural area in Canada?
A.
Your spouse.
B.
Your neighbour.
C.
Your friend.
D.
Your partner.
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【单选题】—Where are you going to stay when you get to the town? —I may live _____ in a hotel _____ in a friend's house. [      ]
A.
both, and
B.
either; or
C.
neither; or
D.
between; and
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【判断题】可行性分析与立项的关系是什么?合同正文的主要内容有哪些?
A.
正确
B.
错误
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【单选题】听力原文：M: Have you decided where to live when you get married? W: I would like to live in the city near my office, but Tom wants a house in the suburbs to save on expenses. Q: Why does the woman want to...
A.
Because her job is in the city.
B.
Because life in the city is less expensive.
C.
Because jobs are easier to find in the city.
D.
Because living in the suburbs costs a lot.
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【判断题】色彩趋势的预测往往是由设计师主观推测出来的。
A.
正确
B.
错误
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【判断题】色彩趋势的预测往往是由设计师主观推测出来的。( )
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】—When did you live in Beijing, Mary? — I lived there____ 2008 to 2013.
A.
on
B.
from
C.
for
D.
of
查看完整题目与答案
【单选题】— Where are you going to stay when you get to Shanghai？ — I may live _______ in a hotel _______ in a friend’s house.
A.
both; and
B.
either; or
C.
neither; nor
D.
not only; but also
查看完整题目与答案
【单选题】关于心电图P-R间期的描述,正确的是:
A.
P-R间期正常值为0.12-0.20s
B.
P-R间期＞0.12s为延长
C.
P-R间期＜0.10s为缩短
D.
P-R间期的正常值与年龄无关
E.
P-R间期是P波起点至QRS波群终点的间距
查看完整题目与答案
【单选题】电气控制原理图中包括( )和( )两大部分。
A.
主电路,配电电路
B.
主电路,控制电路
C.
控制电路,配电电路
D.
电气电路,控制电路
查看完整题目与答案
【单选题】Listen to the talk about life in rural areas in Canada. Q: According to the speaker, who can you trust when you live in a rural area in Canada?
A.
Your spouse.
B.
Your neighbour.
C.
Your friend.
D.
Your partner.
查看完整题目与答案
【单选题】—Where are you going to stay when you get to the town? —I may live _____ in a hotel _____ in a friend's house. [      ]
A.
both, and
B.
either; or
C.
neither; or
D.
between; and
查看完整题目与答案
【判断题】可行性分析与立项的关系是什么?合同正文的主要内容有哪些?
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Have you decided where to live when you get married? W: I would like to live in the city near my office, but Tom wants a house in the suburbs to save on expenses. Q: Why does the woman want to...
A.
Because her job is in the city.
B.
Because life in the city is less expensive.
C.
Because jobs are easier to find in the city.
D.
Because living in the suburbs costs a lot.
查看完整题目与答案
【判断题】色彩趋势的预测往往是由设计师主观推测出来的。
A.
正确
B.
错误
查看完整题目与答案
【判断题】色彩趋势的预测往往是由设计师主观推测出来的。( )
A.
正确
B.
错误
查看完整题目与答案
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