"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.
练习:
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