밑줄 친 부분에 들어갈 말로 가장 적절한 것은?Two numbers a… | [7급 지방직 영어] 19년 1회차 기출문제 상세 페이지

밑줄 친 부분에 들어갈 말로 가장 적절한 것은?
Two numbers are, to me, particularly emblematic of what
science had to tell us about fitness this year. The first is
42 % and represents the extent by which people’s risk for
premature death rises if they are out of shape, according
to a study published in July. That number almost equals
the risk of early death associated with heavy smoking.
The second figure is $2,500 and is the amount of money
that each of us most likely could save annually on medical
costs related to heart disease if we walked for 30 minutes
most days, according to a wonderfully pragmatic study
released in September. In other words, exercise science
this year taught us that ______________________________
________________.

strength training and balance exercises could prevent sports injuries

high blood pressure is more dangerous to our health than low blood pressure

no matter how much we try to cut medical costs, there are certain expenses that we can’t avoid

being inactive could potentially cost us years from our lives and many thousands of dollars from our wallets