题目选项分析

Getting adequate sleep, a full eight hours every night, the depth of which will be enhanced by a regular regimen of physical exercise, having significant consequences for not only one's immediate short term health, and for the immune system's ability to fight major illness over the long term.

Getting adequate sleep, a full eight hours every night, the depth of which will be enhanced by a regular regimen of physical exercise, has significant consequences not only for one's immediate short term health, but also for the immune system's ability to fight major illness over the long term.