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【单选题】
三相异步电动机主电路装配的熔断器所起的主要作用是( )
A.
过载保护
B.
短路保护
C.
失压保护
D.
过载与短路双重保护
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参考答案：
举一反三
【单选题】We can learn from the fourth paragraph that
A.
a substantial cut in annual revenue is called for.
B.
defense and social welfare programs should undergo cuts.
C.
we should leave intact programs for bettering people's living.
D.
we should exercise less control over monetary policy.
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【单选题】低合金结构钢主要用于建筑、桥梁、车辆、船舶等,以( )为最广。
A.
16Mn
B.
09MnV
C.
15MnV
D.
09Mn2
查看完整题目与答案
【单选题】Of what historic and contemporary concern is it that the architecture profession has been, and continues to be, strongly male dominated in Australia. Ideally, what proportion of the profession should ...
A.
Industrial revolution made men and women unequal.
B.
Industrial revolution made men and women equal.
C.
Industrial revolution made men and women more unequal.
D.
Industrial revolution made men and women more equal.
查看完整题目与答案
【判断题】城市社区与乡村社区的划分是绝对的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The sounds we call words can be called a language only if ______.
A.
each sound has a different meaning
B.
each sound is different from the other
C.
there is a system of writing
D.
they have a structure or grammar
查看完整题目与答案
【简答题】请听下面一段独白，回答第1至3题。 1. What is the speaker mainly talking about? [     ] A. A historic tree. B. A well-known park. C. A famous commander. 2. What do we know about the Washington Elm? [     ] A. It was l...
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【单选题】What is NOT true about the hotel?
A.
It is listed on the National Register of Historic Places.
B.
It has state-of-the-art conference facilities.
C.
It has recently opened a new branch.
D.
It has 307 suites.
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【单选题】等量的司盘80HLB 4.3与吐温80HLB 15.0混合后的HLB值是
A.
7.5
B.
6.42
C.
8.56
D.
9.65
E.
10.65
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【单选题】What is the main idea of the passage?
A.
Venice is sinking.
B.
Venice is a dream like city.
C.
It is not easy to change the timetable of the public bus service.
D.
There are many historic sites in Venice.
查看完整题目与答案
【判断题】若合同一方以欺诈、胁迫手段订立合同,损害国家利益,则格式条款依然生效
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】We can learn from the fourth paragraph that
A.
a substantial cut in annual revenue is called for.
B.
defense and social welfare programs should undergo cuts.
C.
we should leave intact programs for bettering people's living.
D.
we should exercise less control over monetary policy.
查看完整题目与答案
【单选题】低合金结构钢主要用于建筑、桥梁、车辆、船舶等,以( )为最广。
A.
16Mn
B.
09MnV
C.
15MnV
D.
09Mn2
查看完整题目与答案
【单选题】Of what historic and contemporary concern is it that the architecture profession has been, and continues to be, strongly male dominated in Australia. Ideally, what proportion of the profession should ...
A.
Industrial revolution made men and women unequal.
B.
Industrial revolution made men and women equal.
C.
Industrial revolution made men and women more unequal.
D.
Industrial revolution made men and women more equal.
查看完整题目与答案
【判断题】城市社区与乡村社区的划分是绝对的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The sounds we call words can be called a language only if ______.
A.
each sound has a different meaning
B.
each sound is different from the other
C.
there is a system of writing
D.
they have a structure or grammar
查看完整题目与答案
【简答题】请听下面一段独白，回答第1至3题。 1. What is the speaker mainly talking about? [     ] A. A historic tree. B. A well-known park. C. A famous commander. 2. What do we know about the Washington Elm? [     ] A. It was l...
查看完整题目与答案
【单选题】What is NOT true about the hotel?
A.
It is listed on the National Register of Historic Places.
B.
It has state-of-the-art conference facilities.
C.
It has recently opened a new branch.
D.
It has 307 suites.
查看完整题目与答案
【单选题】等量的司盘80HLB 4.3与吐温80HLB 15.0混合后的HLB值是
A.
7.5
B.
6.42
C.
8.56
D.
9.65
E.
10.65
查看完整题目与答案
【单选题】What is the main idea of the passage?
A.
Venice is sinking.
B.
Venice is a dream like city.
C.
It is not easy to change the timetable of the public bus service.
D.
There are many historic sites in Venice.
查看完整题目与答案
【判断题】若合同一方以欺诈、胁迫手段订立合同,损害国家利益,则格式条款依然生效
A.
正确
B.
错误
查看完整题目与答案
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