51. What does the recent study say about online CBT programs?
- A. Patients may not be able to carry them through for effective cure.
- B. Patients cannot engage with them without the use of a computer.
- C. They can save patients trouble visiting physicians.
- D. They have been well received by a lot of patients.
答案：A
答案句：Online programs to fight depression are already commercially available. While they sound efficient and cost-saving, a recent study reports that they are not effective, primarily because depressed patients are not likely to engage with them or stick with them.
参考译文：对抗抑郁症的在线项目已经商业化可用。虽然它们听起来高效且节省成本，但最近的一项研究报告称它们并不有效，主要是因为抑郁症患者不太可能参与其中或坚持使用它们。
定位线索：题干“recent study”→答案句取自第1段“a recent study reports”；文中“not likely to engage with them or stick with them”对应选项A“may not be able to carry them through”（无法坚持完成）。
解析：题干问最近研究对在线CBT项目的看法，答案句直接指出研究认为它们“not effective”，原因是患者“not likely to engage with them or stick with them”，即患者可能无法坚持完成治疗，对应A项。B项“没有电脑就无法参与”无中生有，文中未提及；C项“节省看医生麻烦”是表面优点，但研究否定其有效性；D项“受到很多患者欢迎”与原文“not likely to engage”相反。
52. What has made online CBT programs increasingly popular?
- A. Their effectiveness in combating depression.
- B. The low efficiency of traditional talk therapy.
- C. Their easy and inexpensive access by patients.
- D. The recommendation by primary care doctors.
答案：C
答案句：However, online CBT programs have been gaining popularity, with the attraction of providing low-cost help wherever someone has access to a computer.
参考译文：然而，在线CBT项目越来越受欢迎，其吸引力在于无论在哪里只要有电脑就能提供低成本的帮助。
定位线索：题干“increasingly popular”→答案句取自第3段“gaining popularity”；文中“low-cost help”和“wherever someone has access to a computer”对应选项C“easy and inexpensive access”（方便且便宜）。
解析：题干问在线CBT项目越来越受欢迎的原因，答案句明确说其吸引力在于“low-cost help”和“wherever someone has access to a computer”，即低成本且方便获取，对应C项。A项“对抗抑郁有效”与第1段研究结论相反；B项“传统谈话疗法效率低”文中未提及；D项“初级保健医生推荐”无中生有。
54. What is Professor Dowrick's advice concerning online CBT programs?
- A. They should not be neglected in primary care.
- B. Their effectiveness should not be overestimated.
- C. They should be used by strictly following instructions.
- D. Their use should be encouraged by doctors and therapists.
答案：B
答案句：“It's an important, cautionary note that we shouldn't get too carried away with the idea that a computer system can replace doctors and therapists,” says Christopher Dowrick, a professor of primary medical care at the University of Liverpool. “We do still need the human touch or the human interaction, particularly when people are depressed.”
参考译文：“这是一个重要的警示，我们不应过于沉迷于计算机系统可以取代医生和治疗师的想法，”利物浦大学初级医疗保健教授克里斯托弗·道里克说。“我们仍然需要人际接触或人际互动，尤其是当人们抑郁时。”
定位线索：题干“Professor Dowrick's advice”→答案句取自第6段道里克的话；文中“shouldn't get too carried away”（不应过于沉迷）对应选项B“should not be overestimated”（不应高估其有效性）。
解析：题干问道里克教授对在线CBT项目的建议，答案句中他明确说“shouldn't get too carried away”，即不要过度相信计算机系统能取代医生，暗示其有效性不应被高估，对应B项。A项“不应在初级保健中被忽视”与原文相反，他更强调人际互动；C项“严格按说明使用”无中生有；D项“应鼓励使用”与他的谨慎态度矛盾。