task2题目：

　　Question:

　　Some college students choose to take courses in a variety of subject areas in order to get a broad education. Others choose to focus on a single subject area in order to have a deeper understanding of that area. Which approach to course selection do you think is better for students and why?

　　答案解析：

　　Tips

　　1. Targeted course selection

　　(1.1) Become an expert in the field for the time spent on the subject area

　　(1.2) Studying similar courses actually saves time and efforts

　　(1.3) Become more competitive on the job market

　　(1.4) Better networking - coworkers and professional contacts

　　2. Casual course selection

　　(2.1) It’s fun to switch to a different subject once in a while

　　(2.2) It opens one’s mind; offers different points of views and perspectives

　　(2.3) Become a better problem solver

　　(2.4) Find out what you really love to do

　　(2.5) Opens up more career possibilities