单选题
Who doesn't love being in love? A true love listens to you talk about work, lets you have that last 28 of pie, and usually remembers to take out the trash. He is ready to forget all kinds of 29 . And he always thinks you're beautiful, even without 30 . Scientists have long been keen to prove that love gives us health 31 too. Researchers can't say for sure that a lover is more important than a loving family or warm friendship when it comes to wellness. But they are learning more about how a romantic partner makes us 32 , with health gains that 33 from faster healing and better control over illnesses to living longer. The benefits of love are 34 and measurable. A study last year from the University of Pittsburgh found that women in good marriages have a much lower risk of heart disease than those in high-stress relationships. The National Love and Health Study has been 35 more than a million subjects since 1979. The study shows that married people live longer, have fewer heart attacks and lower cancer rates, and even get pneumonia less frequently than singles. A new study from the University of Iowa also found that cancer patients with a strong sense of connection to others and in 36 relationship were better able to fight off cancer. It seems that love helps people 37 their immune system. A. range B. makeup C. stronger D. righteous E. tracking F. slice G. health H. strengthen I. benefits J. refreshing K. misunderstandings L. designing M. satisfying N. suggested O. explicit