题目

小李基于选择排序算法编写了一个VB程序，功能如下：在文本框Text1中显示排序前的数据，单击“排序”按钮Command1，在文本框Text2中显示剔除重复数据后的升序排序结果。程序运行界面如下图所示。算法的思路：第i趟排序从a(i)….a(bottom)中查找最小值并记录其下标k，同时将后面的每个元素与a(i)比较是否重复，若发现重复数据，进行剔除处理；找到最小值与a(i)交换。 实现上述功能的VB程序如下，在划线处填入合适的代码。 Const n = 10Dim a(1 To n) As IntegerPWhen you go to the doctor, you receive a diagnosis（诊断）and a treatment. However, with the continued use of technology in healthcare, the process of diagnosing and treating patients has been changing.Artificial Intelligence（AI）can help doctors analyze a patient’s symptoms and offer the best treatment. With new advancements in medical technology, it makes receiving medical care faster and more accurate. Technology companies provide the data analyzing tools that are necessary to analyze the efficiency of the healthcare system, which makes the care better and more efficient and improves the quality of care. Technology is also being used to help patients achieve their health goals as well as help patients when doctors are not present. Patients can rely on apps, trackers, and programs to remind them to have themselves checked, track their symptoms or call for help.In the United States, the creation of AI technology has done better than that of other countries. However, compared to some countries like Canada in using AI into the healthcare system, the United States has bungled. The reality is that AI is not used in medical care because of the high costs and the structure of insurance. It is the private healthcare system that puts all the costs on consumers of healthcare.Undoubtedly, using more technology into healthcare can be better for the system. It can improve efficiency, limit errors, and cut down waiting time. But the high cost of creating this technology can make it difficult to provide service in every hospital and healthcare clinic in the United States. It also changes the practice of medicine, making it less personal and more about the technology. Now, doctors wouldn’t have to rely on their own knowledge and skill but could turn to robots and computers for help or use better equipment to help them perform a procedure.As the medical field continues to change, so will the technology that is used in the medical field, making receiving medical care a highly computerized process that could improve the health of the population.【1】What is the main idea of the passage?A. Technology is changing healthcare.B. Technology makes diagnosis more accurate.C. Technology makes the work of doctors more relaxing.D. Technology brings convenience to patients and doctors.【2】What’s the result of using AI in the healthcare system?A. It brings great profits to the hospital.B. It can perform an operation on patients alone.C. It can change the traditional way of hospital management.D. It can allow patients to check themselves without the help of doctors.【3】The underlined word “bungled” can be replaced by “ “.A. agreed B. changed C. failed D. succeeded【4】What can using technology in healthcare bring to doctors?A. It is difficult for them to operate it.B. It makes their jobs much more important.C. It will make them lose their jobs very soon.D. It makes them rely less on their knowledge and skill.