Many lifestyle patterns do such great harm to health that they actually speed upweakening

问题补充：

Many lifestyle patterns do such great harm to health that they actually speed up

weakening of the human body.

A. a; /

B. /; the

C. a; the

D. /;/

答案：

A. a; /

(答案→)B. /; the

C. a; the

D. /;/

解析：本题考查冠词。句中do harm to对……有害；the weakening of the human body特指人体的弱化。句意：许多生活风格形式对健康有很大的害处，以至于他们事实上加速了人体的弱化。