为消除压电式传感器电缆分布电容变化对输出灵敏度的影响，可采用（）。

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高等继续教育 / 测试技术

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为消除压电式传感器电缆分布电容变化对输出灵敏度的影响，可采用（）。
A、电压放大器
B、电荷放大器
C、前置放大器
D、

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测试技术

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题干正误判断题Liu Hui and Molly are discussing the issue of educational quality at a workshop. Liu Hui: Hi, Molly. Today's topic is educational quality. First, what does educational quality mean to you? Molly: As far as I'm concerned, quality education means good learning standards in educational institutions. So, educational quality ensures a desirable outcome for learners. Liu Hui: Sounds like after some serious thinking. However, many definitions of quality in education exist, testifying to the complexity and multifaceted nature of the concept. Molly: Definitely, establishing a contextualized understanding of quality means including relevant stakeholders. Key stakeholders often hold different views and meanings of educational quality. Liu Hui: There are many prestigious universities in the US. They all provide high-quality education. But some universities aren't known for their quality. It's hard to imagine the gap. Molly: Yes, in the US the quality in higher education is quite mixed. Universities like Harvard, Yale, MIT, etc., you know, are well-known all over the world. However, there are some institutions providing poor education, so called “diploma mills”. Liu Hui: In China, we have similar issues in educational quality. Some universities pay more attention to profits instead of quality. Molly: How to improve educational quality is an international issue. But, solutions are grounded in values, cultures and traditions and may be specific to a given nation as well. 1. Molly thinks that educational quality ensures a satisfactory outcome for learners.回答TF未回答正确答案是：T获得2.00分中的0.00分 2. Liu Hui disagrees with Molly on the meaning of education quality.回答TF未回答正确答案是：F获得2.00分中的0.00分 3. All universities in the U.S. offer high-quality education.回答TF未回答正确答案是：F获得2.00分中的0.00分 4. Diploma mills cannot provide high-quality education.回答TF未回答正确答案是：T获得2.00分中的0.00分 5. In China, there isn't any diploma mill.回答TF未回答正确答案是：F获得2.00分中的0.00分反馈答案：1. T 2. F 3. F 4. T 5. F 解析： 1. 这是一道词义辨析题。在对话开始时，Molly回答到：So, educational quality ensures a desirable outcome for learners. 此句中的desirable表示“令人满意的”，satisfactory与该词意义一致，所以选T。 2. 这是一道推断题。听完Molly的回答，Liu Hui说：Sounds like after some serious thinking.这句话的意思是“听上去你是经过严肃思考的”。这表明了她的态度是肯定了Molly的回答，所以选F。 3. 这是一道推断题。首先可以看一下Molly对美国大学的看法：Universities like Harvard, Yale, MIT, etc., you know, are well-known all over the world. However, there are some institutions providing poor education, so called “diploma mills”. 因此推断美国大学的教育质量有好有坏。题目3与此意思不符，所以选F。 4. 此题为细节题。从However, there are some institutions providing poor education, so called “diploma mills.” 这句话可以看出，文凭工厂提供的教育很差，与题目4的意义一致，所以选T。 5. 这是一道判断题。Liu Hui说In China, we have similar issues in educational quality.该句意思是“中国教育质量也存在类似问题”。前几题当中展示了美国大学参差不齐，既有著名大学，也有文凭工厂，这说明中国也是如此，因此可以判断题目5是错误的，所以选F。人文英语4

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