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。
Choosing a college major is one of the most important choices you can make about your education and future career.      . What you study in school often determines what career opportunities you will have when you graduate.
There are a number of steps you can take before making a final decision.     . If you enjoy marine life, for instance, you should consider a marine biology major. If you love star-gazing, consider becoming an astronomer.
Next, consider the academic subjects in which you excel(优秀). If you’re not strong in math you might be better off not choosing engineering.    . Compare the list of your interests with the list of your talents and see which fields overlap(交叉).
Once you’ve established a list of potential career fields, research them further to determine which college majors are most proper.   . If you struggle with these steps, consider looking for outside help.
Choosing a college major you will enjoy is important. You might find college life to be less stressful if you enjoy your classes.   . Perhaps most importantly, choosing the correct major may improve your overall happiness and quality of life.

A．Your teacher is there to help with just this sort of dilemma.

B．Then you can get an idea for what courses you’ll need to take

C．It may even be more important than where you attend college.

D．Your future career choices may rely heavily on what you study in college.

E. You might also avoid the unpleasantness that comes with changing your major.
F. If you are good at English you might choose to become an author or a journalist.
G. Begin by making a list of your personal interests and careers which correspond with them.