课时规范训练六
Part 1 阅读完形组合准度练 (建议用时40′)
Ⅰ.阅读理解(共8小题；每小题2分，满分16分)
A
(2016·太原市第二学段测评)Companies can save millions in healthcare costs simply by encouraging their employees to exercise a little bit.Researchers report that obese employees have higher healthcare costs，but they can lower those expenses by exercising just a couple of times a week—without even losing any weight.
Feifei Wang and his colleagues at the University of Michigan studied 23，500
