2019年(全国3卷)
第二节 (共5小题;每小题2分，满分10分)
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
In an online class, developing healthy patterns of communication with professors is very important. 36 While I have only listed two of each, there are obviously many other situations that can arise. Students should be able to extend the logic(逻辑)of each to their particular circumstance.
Do's
• 37 Questions about subject content are generally welcomed. Before asking questions about the course design, read the syllabus(教学大纲)and learning management system information to be sure the answer isn't hiding in plain sight.
• participate in discussion forums(论坛), blogs and other open-ended forums for dialogue. 38 Be sure to stay on topic and not offer irrelevant information. Make a point, and make it safe for others to do the same.
Don'ts
• Don't share personal information or stories. Professors are not trained nurses, financial aid experts or your best friends. If you are in need of a deadline extension, simply explain the situation to the professor. 39
• Don't openly express annoyance at a professor or class. 40 When a student attacks a professor on the social media, the language used actually says more about the student. If there is truly a concern about a professor's professionalism or ability, be sure to use online course evaluations to calmly offer your comments.
A. That's what they are for.
B. Turn to an online instructor for help.
C. If more information is needed, they will ask.
D. remember that online professors get a lot of emails.
E. Below are some common do's and don' ts for online learners.
F. Everyone has taken a not-so-great class at one time or another.
G. Ask questions, but make sure they are good, thoughtful questions.
答案解析：
36. 此空白处需要一句话来引出下文的“Do's”和“Don'ts”，选项E "Below are some common do's and don'ts for online learners."完美地完成了这个任务，它为读者提供了接下来要讨论的内容。
37. 根据下文提到的“Questions about subject content are generally welcomed.”，选项G "Ask questions, but make sure they are good, thoughtful questions."与上下文紧密相关，它建议学生在提问时要确保问题是经过思考的。
38. 此空白处需要一句话来解释为什么学生应该参与讨论论坛，选项A "That's what they are for."表明这些论坛就是为了讨论而存在的，因此是合适的选项。
39. 根据上文提到的“Professors are not trained nurses, financial aid experts or your best friends.”，选项C "If more information is needed, they will ask."表明如果教授需要更多信息，他们会主动询问，这与不要分享过多个人信息的要求相符合。
40. 此空白处需要一句话来解释为什么学生不应该在社交媒体上公开表达对教授或课程的不满，选项F "Everyone has taken a not-so-great class at one time or another."提供了一个更宽容和理解的角度，建议学生使用在线课程评估来冷静地提出评论。
