第6部分：完型填空（每题1分，共15分）
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Happy Marriage, Happy Heart
Happily married people have lower blood pressure 51 unhappily married people or singles, a Brigham Young University study says.
On the other hand, even having a supportive social network did not translate into a blood pressure benefit for singles or unhappily 52 people1 , according to the study.
"There seem to be some unique health benefits from marriage. It's not just being married 53 benefits health - what's really the most protective of health is having a happy 54 " study author Julianne Holt-Lunstad, a psychologist who specializes in relationships and health, said in a prepared statement.
The study included 204 married and 99 55 adults who wore portable blood-pressure monitors for 24 hours. The 56 recorded blood pressure at random intervals2 and provided a total of about 72 readings.
"We wanted to capture participants' blood pressure doing whatever they normally 57 in everyday life3. Getting one or two readings in a clinic is not really 58 of the fluctuations that occur throughout the day,"4 Holt-Lunstad said.
Overall, happily married people scored four points 59 on the blood pressure readings than single adults. The study also found that blood __ 60__ among married people - especially those in happy marriages -__61 __more during sleep than in single people.
"Research has shown that people whose blood pressure remains high throughout the night are at__62__greater risk of heart disease than people whose blood pressure drops," Holt-Lunstad said.
The study was published in the March 20__63__of the journal Annals of Behavioral Medicine.
The study also found that unhappily married adults have higher blood pressure than__64__happily married and single adults.
Holt-Lunstad noted that married couples can encourage healthy habits in one __65 such as eating a healthy diet and having regular doctor visits. People in happy marriages also have a source of emotional support, she said.
51. A from B to C than D by
52. A married B engaged C linked D loved
53. A which B that C this D what
54. A life B marriage C partner D spouse
55. A young B old C single D experienced
56. A monitors B doctors C nurses D researchers
57. A take B do C make D want
58. A supportive B active C representative D protective
59. A most B lower C higher D least
60. A pressure B speed C level D flow
61. A stopped B dropped C rose D ran
62. A more B some C much D any
63. A page B number C copy D issue
64. A nor B both C neither D either
65. A another B each C other D every
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