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【简答题】
请编写一个java程序,用类来封装几何图形圆形(Circle)、长方形(Rentangle)。要求Circle类具有double型半径属性和求周长、求面积的方法;Rentangle类具有double型的宽和高属性和求周长、求面积的方法。要求属性赋值合理:不可以是负数,三个边长值能构成三角形。 创建一个圆和一个长方形对象,输出他们的面积和周长。
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参考答案：
举一反三
【判断题】地租的高低受土地的肥沃程度、土地的地理位置等因素的影响
A.
正确
B.
错误
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【单选题】14 年 62. Which of the following italicized parts modifies an adverb?
A.
I rather like my teacher.
B.
That was a very funny film.
C.
Do it right now.
D.
We walked about 6 miles.
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【单选题】外阴血肿最常见的部位是
A.
阴阜
B.
小阴唇
C.
大阴唇
D.
阴蒂
E.
阴道前庭
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【单选题】The following information may not be required to be communicated to a distressed craft?
A.
Own vessel speed and ETA to distressed craft
B.
Own vessels identity, call sign, name and position
C.
Distressed crafts true bearing and distance from ship
D.
Rescue award if successful
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【单选题】Of the following sentences, which has a dangling modifer?
A.
To get ready for the trip, she put all the things she needed into a suitecase.
B.
To get ready for the trip, all the things she needed were put into a suitecase.
C.
Get ready for the trip, she put all the things she needed into a suitecase.
D.
Get ready for the trip, all the things she needed were put into a suitecase.
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【单选题】外阴血肿最常见的部位是
A.
阴蒂
B.
大阴唇
C.
小阴唇
D.
阴道口
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【单选题】本次民法典分编送审稿共分几编
A.
4
B.
5
C.
6
D.
7
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【简答题】Which of the following strategies for oil exploration is described in paragraph 4? 62. D. I.R E. C.T I.O N.S: A. N. I. N.TRO D.U C.TORY S E. N.T E. N. C. E. F.OR A. B.R I. E. F. SU M. M.A.RY O F. T H....
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【单选题】本次民法典分编送审稿共几条?
A.
1012
B.
1034
C.
1060
D.
1890
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【单选题】Which of the following statement about the algorithm is wrong: ( )
A.
The algorithm must ultimately be implemented by a computer program
B.
The algorithm used to solve a problem has the same meaning as the program written for that problem
C.
The feasibility of the algorithm means that the instruction cannot be ambiguous
D.
All the above statements are incorrect
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相关题目：
【判断题】地租的高低受土地的肥沃程度、土地的地理位置等因素的影响
A.
正确
B.
错误
查看完整题目与答案
【单选题】14 年 62. Which of the following italicized parts modifies an adverb?
A.
I rather like my teacher.
B.
That was a very funny film.
C.
Do it right now.
D.
We walked about 6 miles.
查看完整题目与答案
【单选题】外阴血肿最常见的部位是
A.
阴阜
B.
小阴唇
C.
大阴唇
D.
阴蒂
E.
阴道前庭
查看完整题目与答案
【单选题】The following information may not be required to be communicated to a distressed craft?
A.
Own vessel speed and ETA to distressed craft
B.
Own vessels identity, call sign, name and position
C.
Distressed crafts true bearing and distance from ship
D.
Rescue award if successful
查看完整题目与答案
【单选题】Of the following sentences, which has a dangling modifer?
A.
To get ready for the trip, she put all the things she needed into a suitecase.
B.
To get ready for the trip, all the things she needed were put into a suitecase.
C.
Get ready for the trip, she put all the things she needed into a suitecase.
D.
Get ready for the trip, all the things she needed were put into a suitecase.
查看完整题目与答案
【单选题】外阴血肿最常见的部位是
A.
阴蒂
B.
大阴唇
C.
小阴唇
D.
阴道口
查看完整题目与答案
【单选题】本次民法典分编送审稿共分几编
A.
4
B.
5
C.
6
D.
7
查看完整题目与答案
【简答题】Which of the following strategies for oil exploration is described in paragraph 4? 62. D. I.R E. C.T I.O N.S: A. N. I. N.TRO D.U C.TORY S E. N.T E. N. C. E. F.OR A. B.R I. E. F. SU M. M.A.RY O F. T H....
查看完整题目与答案
【单选题】本次民法典分编送审稿共几条?
A.
1012
B.
1034
C.
1060
D.
1890
查看完整题目与答案
【单选题】Which of the following statement about the algorithm is wrong: ( )
A.
The algorithm must ultimately be implemented by a computer program
B.
The algorithm used to solve a problem has the same meaning as the program written for that problem
C.
The feasibility of the algorithm means that the instruction cannot be ambiguous
D.
All the above statements are incorrect
查看完整题目与答案
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