Many lifestyle patterns do suchgreat harm to health that they actually speed upweakening o

问题补充：

Many lifestyle patterns do suchgreat harm to health that they actually speed upweakening 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：冠词考查题。第一空固定短语do harm to “对---有害”；第二空特指身体的虚弱。