已完结类别订阅
2017 2017秋人体解剖学(丁兆习)(山东大学) 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:2017-10-09到2018-01-14
本篇答案更新状态:已完结
【作业】第一周教学内容 第一周单元作业
1、 问题:男,72岁,赏雪时摔倒,髋部疼痛不能站起,右手腕部疼痛、变形。经检查发现股骨颈和桡骨远端均骨折。请从解剖学角度分析该患者为什么容易发生骨折?
评分规则: 【 骨的化学成分由有机质和无机质构成。成年人骨的有机质和无机质的比例约是3:7,最为合适,具有较大的硬度和一定的弹性。
该患者为老年人,骨的有机质成分比例减少,无机质比例增多,脆性增大。
加之受激素等水平改变的影响,钙磷吸收下降,骨组织减少并呈多孔性。故老年人易骨折。其中,股骨颈较细,桡骨远端近侧2-3cm部骨质薄弱,均是受伤时容易发生骨折的部位。
】 点我阅读全文
2021大学慕课答案 数字电子技术(北京科技大学)1465254450 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:2021-09-06到2022-01-02
Unit 01- Preliminaries(数电入门) 测验01-1 数字基本概念
小提示:本节包含奇怪的同名章节内容
1、 问题:A quantity having continuous values is具有连续取值的量是
选项:
A:a digital quantity数字量
B: an analog quantity模拟量
C:a binary quantity二进制量
D: a natural quantity自然量
答案: 【 an analog quantity模拟量】 点我阅读全文
2022大学慕课答案 基础英语写作系统训练(集美大学)1467135676 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:2022-03-14到2022-06-27
【作业】Chapter 1 Elements in English Writing 1.5 Homework 1
1、 问题:Directions: Punctuate the following paragraphs, and punctuate the words where necessary. it was 2 a.m. on a hot august night in a San Francisco suburb a man staggered (摇摇晃晃地走) out of a bar and got into his car and roared northward at 80 miles an hour before the police could stop the drink crazed driver he had crashed into another car and sent six people to the hospital at the police station he was examined by a doctor who confirmed by a chemical test what everyone already knew six people had been injured because a madman too drunk even to walk had gotten behind the wheel
评分规则: 【 总分17分。标点12个,每个1分,大写5个,每个1分。错一个大写或错一个标点都扣1分。
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2021大学慕课答案 理化检验(河南警察学院) 最新大学MOOC满分章节测试答案
2022大学慕课答案 英美文学鉴赏(泰州学院) 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:2020-02-17到2020-05-31
本篇答案更新状态:已完结
第一单元 中古时期和文艺复兴时期小测
1、 问题:1. Chaucer has employed __ in his poems, which was the predominant English measure for all the poetic kinds from the age of John Dryden through that of Samuel Johnson , some poets, including Alexander Pope, used it almost to the exclusion of other meters.
选项:
A:A. heroic couplet
B:B. blank verse
C:C. sonnet
D: D. octet and sestet
答案: 【A. heroic couplet 】 点我阅读全文