出卷网(Chujuan.Net)为中小学教师出题组卷参考：月考试卷、模拟试卷、期中期末试卷

Our bodies can be younger or older than our actual age 【小题1】 (depend) upon diet, lifestyle choices and physical activity. This is called biological(生理的)age, 【小题2】 could be different from the age on your driver's license, which 【小题3】 (call) chronological(时间的)age. 【小题4】 recent study of over 900 adults who were tracked for 12 years, from ages 26-38, 【小题5】 (show) that people who were aging faster, meaning that their biological age was higher than their chronological age, were not as healthy or 【小题6】 (physical) fit. This group was also more likely 【小题7】 (have) cognitive decline（认知衰退）and was at a 【小题8】（great） risk for age-related health conditions.

A growing body of research proves that the keys to aging successfully are a 【小题9】（combine） of exercising regularly, keeping busy with life, and maintaining a healthy diet with nutritious foods. These three key elements could contribute 【小题10】 aging gracefully, and successfully, too.