Every year in China day is set aside to honor and show respect to elders.A. /; theB. th

问题补充：

Every year in China, day is set aside to honor and show respect to elders.

A. /; the

B. the; the

C. a; /

D. a; the

答案：

A. /; the

B. the; the

C. a; /

(答案→)D. a; the

解析：考查冠词：第一空填a，泛指“一天”，第二空填the，the elders表示“老人”，句意：在中国每年都留出一天来向老人表示尊敬。选D。