I would go with B. although because if you think and read. the sentence it make the most sense. hope this helps :)
Answer choices for the above question
A. by describing the benefits for the teacher and then describing the benefits for the community
B. by listing the simple steps involved in obtaining a teaching certificate and finding a job
C. by relating the experience of a teacher who taught overseas and loved it
D. by explaining the many advantages and few disadvantages of teaching abroad
Answer:
Well you need to show us the summary then I can answer for you alright.
Explanation:
Answer: They help readers predict the main ideas
