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【单选题】
以下的for循环 。 for(int x = 0; x < 4; x ++ );
A.
是无限循环
B.
循环次数不定
C.
执行4次
D.
执行3次
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【单选题】为了保护电动机的安全,提高设备的可靠性,ZD6型电动转辙机内部连接采用了( )
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固定连接
B.
摩擦连接
C.
自由连接
D.
阻抗连接
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【简答题】One reaction to all the concern about tropical deforestation（毁林） is a blank stare that asks the question, 'Since I don't live there, what does it have to do with me?' The answer is that your way of li...
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【单选题】I walked slowly through the market,where people ______ all kinds of fruits and vegetables.I studied the prices carefully and bought what I needed.
A.
sell
B.
W ere selling
C.
had sold
D.
have sold
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【简答题】Almost every day, we discuss the topic of health, especially for kids. But w hat is health? “Health” means eating well, getting enough exercise, and having a healthy weight. Here is some advice on hea...
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【单选题】第三节 短文理解2 阅读下列短文，从[A]、[B]、[C]三个选项中选择一个正确答案。 Excuse me, Mrs. Jones. Would you mind doing me a favor? I was just going out shopping. But as soon as I shut my front door, I realized that I had left my ke...
A.
boss
B.
friend
C.
next door neighbor
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【单选题】ZD6电动转辙机为了保护电动机的安全，提高设备的可靠性，其内部联结采用了（）
A.
固定联结
B.
摩擦联结
C.
自由联结
D.
硬式联结
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【简答题】Farming was once the chief way of life in nearly every country. People cannot live without food, and nearly all their food comes from crops and animals raised on farms. Not many people farm for a livi...
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【单选题】听力原文：W: This has been the worst flood for the past 20 years. It has caused much damage and destruction. All sectors suffered a lot from this huge disaster. M: Look at the prices of fruits and vegetabl...
A.
The effects of the flood.
B.
The prices of fruits and vegetables.
C.
The cause of the flood.
D.
Floods of the past twenty years.
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【简答题】任务型阅读：根据短文内容，将方框中的句子回填到短文中适当的位置。 Breakfast is the most important meal of the day! 1 You need some food to give you energy for the whole day. Any breakfast is better than no breakfast, but it's not a g...
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【判断题】对于传统家风文化中的反腐措施应当无条件的继承和发扬。
A.
正确
B.
错误
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相关题目：
【单选题】为了保护电动机的安全,提高设备的可靠性,ZD6型电动转辙机内部连接采用了( )
A.
固定连接
B.
摩擦连接
C.
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D.
阻抗连接
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【简答题】One reaction to all the concern about tropical deforestation（毁林） is a blank stare that asks the question, 'Since I don't live there, what does it have to do with me?' The answer is that your way of li...
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have sold
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A.
固定联结
B.
摩擦联结
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硬式联结
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查看完整题目与答案
【单选题】听力原文：W: This has been the worst flood for the past 20 years. It has caused much damage and destruction. All sectors suffered a lot from this huge disaster. M: Look at the prices of fruits and vegetabl...
A.
The effects of the flood.
B.
The prices of fruits and vegetables.
C.
The cause of the flood.
D.
Floods of the past twenty years.
查看完整题目与答案
【简答题】任务型阅读：根据短文内容，将方框中的句子回填到短文中适当的位置。 Breakfast is the most important meal of the day! 1 You need some food to give you energy for the whole day. Any breakfast is better than no breakfast, but it's not a g...
查看完整题目与答案
【判断题】对于传统家风文化中的反腐措施应当无条件的继承和发扬。
A.
正确
B.
错误
查看完整题目与答案