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2022大学慕课答案 JavaWeb应用基础(牡丹江师范学院) 最新大学MOOC满分章节测试答案
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本课程起止时间为:2020-02-25到2020-07-13
本篇答案更新状态:已完结
第6章 异常处理 第6章 单元测验
1、 问题:有以下程序源代码public class TestException{ public static double calculateArea(double a, double b, double c) { double p = (a+b+c)/2; return Math.sqrt(p(p-a)(p-b)*(p-c)); } public static void main(String[] args) { double a = Double.parseDouble(args[0]); double b = Double.parseDouble(args[1]); double c = Double.parseDouble(args[2]); double s = calculateArea(a, b, c); System.out.println("边长为"+a+","+b+","+c+"的三角形面积是"+s); }}编译源程序之后,如果运行命令是java TestException,则系统会报出( )。
选项:
A:ArrayIndexOutOfBoundsException
B:NumberFormatException
C:InputMismatchException
D:Exception
答案: 【ArrayIndexOutOfBoundsException】 点我阅读全文
2022大学慕课答案 英汉互译(黄冈师范学院) 最新大学MOOC满分章节测试答案
2022大学慕课答案 创办你的企业(SYB)(吉林建筑大学) 最新大学MOOC满分章节测试答案
2021大学慕课答案 化工环保与安全(淮阴工学院)1003776097 最新大学MOOC满分章节测试答案
2022大学慕课答案 大学英语自学课程(下)(赣南师范大学) 最新大学MOOC满分章节测试答案
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本课程起止时间为:2020-03-25到2020-06-30
本篇答案更新状态:已完结
Topic 1 Inner Voice 内心的声音 Sef-Assessment 1
1、 问题:Section D Directions: Read the following text about children’s curiosity. For questions 41-45, choose the answer (A, B, C or D) which you think fits best according to the text. Share Children’s Curiosity Children start out as natural scientists, eager to look into the world around them. Helping them enjoy science can be easy; there’s no need for a lot of scientific terms or expensive lab equipment. You only have to share your children’s curiosity. Firstly, listen to their questions. I once visited a classroom of seven-year-olds to talk about science as a job. 点我阅读全文
2022大学慕课答案 2022春 基础工程设计原理(梁发云)(同济大学) 最新大学MOOC满分章节测试答案
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本课程起止时间为:2022-02-23到2022-07-01
【作业】第2讲 地基模型 单元作业1-地基模型
1、 问题:如图所示,某地基表面作用p=100kPa的矩形均布荷载,基础的宽b=2m,长l=4m,试写出弹性半空间地基模型的柔度矩阵。矩阵荷载面积等分为4个网格单元,变形模量E0=5.0MPa,泊松比v=0.3。
评分规则: 【 是否正确给出弹性半空间地基模型的柔度系数计算公式?
计算fij正确与否?fii=1.394E-4 m/kNf12=f34=2.897E-5 m/kNf13=f24=5.793E-5 m/kNf14=f23=2.591E-5 m/kN
是否正确列出弹性半空间地基模型的柔度矩阵[f]?
】 点我阅读全文
2022大学慕课答案 护理管理学(甘肃医学院) 最新大学MOOC满分章节测试答案
2021大学慕课答案 Crop Cultivation(Sichuan Agricultural University)1464142460 最新大学MOOC满分章节测试答案
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本课程起止时间为:2021-04-13到2021-06-27
本篇答案更新状态:已完结
Chapter 1 General introduction Chapter 1 Week 1 Unit test
1、 问题:The objective of crop cultivation are
选项:
A:A. The relationship between crops and the environment
B:B. The relationship between crops and management
C:C. The relationship between crops, environment and management
D:D. The relationship between environment and management
答案: 【C. The relationship between crops, environment and management 】 点我阅读全文