本答案对应课程为:点我自动跳转查看
本课程起止时间为:2020-02-17到2020-06-30
本篇答案更新状态:已完结
1、 问题:What did Leeuwenhoek do?
选项：
A: Looked at cork
B:Stated that plants are made of cells
C: Stated that animals are made of cells
D:Used simple light microscope and saw microorganisms
答案: 【Used simple light microscope and saw microorganisms】 点我阅读全文
本答案对应课程为:点我自动跳转查看
本课程起止时间为:2020-04-03到2020-06-30
本篇答案更新状态:已完结
1、 问题:通信过程中，要用数字的方法对一个模拟信号进行处理，处理完成后再变回模拟信号，请简要描述该过程，注意说明信号处理过程中哪些是模拟信号，哪些是数字信号。
评分规则: 【 说明了通信过程中要用数字方法处理一个模拟信号，需要经过ADC，DSP及DAC三个处理步骤得9分，少一个步骤扣3分，若没有回答到这几个步骤不得分。
说明了在整个信号处理过程中ADC之前和DAC之后是模拟信号（每个2分，共4分），ADC之后和DAC之前是数字信号（每个2分，共4分），若回答的结果错误或不回答这个问题不得分。
】 点我阅读全文
本答案对应课程为:点我自动跳转查看
本课程起止时间为:2021-03-24到2021-06-30
本篇答案更新状态:已完结
1、 问题:Which one of these is not British Newspaper?
选项：
A: The Times 《泰晤士报》
B:The Wall Street Journal 《华尔街日报》
C:Oxford Gazette 《牛津公报》
D: The Guardian 《卫报》
答案: 【The Wall Street Journal 《华尔街日报》】 点我阅读全文
本答案对应课程为:点我自动跳转查看
本课程起止时间为:2020-02-20到2020-08-31
本篇答案更新状态:已完结
1、 问题:Which of the following statements about coherence in interpreting are NOT TRUE?
选项：
A:Coherence is the quality of being logical and consistent, which is what makes a text semantically meaningful.
B:Interpreters would arrange the ideas in logical order, by analysing the speech, grasping ideas and reorganizing information to reconstruct coherence.
C:Interpreters would use adopt appropriate cohesive devices for explicating the logic,
D:If interpreters encounter difficulties in reproduction, they can blame the original speech for incoherence or fuzziness.
答案: 【If interpreters encounter difficulties in reproduction, they can blame the original speech for incoherence or fuzziness. 点我阅读全文
