The heart beats about 100,000 times every 24 hours and pushes several quarts of blood through miles of arteries, veins and capil

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问题 The heart beats about 100,000 times every 24 hours and pushes several quarts of blood through miles of arteries, veins and capillaries. A healthy heart keeps this up for a lifetime without______.

选项 A、cease
B、faltering
C、halt
D、hesitation

答案B

解析 falter不稳，衰退。

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本试题收录于：医学博士外语题库考研分类

医学博士外语

考研

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The heart beats about 100,000 times every 24 hours and pushes several quarts of blood through miles of arteries, veins and capil

医学博士外语

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PeoplefromaroundtheworldflocktotheUnitedStatesexpectingtofindabetterlife.Buttoscientists’surprise,agrowing

Everyonehasseenithappen.Acolleaguewhohasbeenexcited,involved,andproductiveslowlybeginstopullback,loseenergy

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