Many people are still in habit of writing silly things in public places.A. the; theB. /;/

问题补充：

Many people are still in habit of writing silly things in public places.

A. the; the

B. /;/

C. the; /

D. /; the

答案：

A. the; the

B. /;/

(答案→)C. the; /

D. /; the

解析：考查冠词的用法。in the habit of 有…的习惯与in public公开地；当众 均为固定搭配。