What parents say and do in daily life usually have a(n) influence on their child.A. pract

问题补充：

What parents say and do in daily life usually have a(n) influence on their child.

A. practical

B. avoidable

C. beneficial

D. permanent

答案：

A. practical

B. avoidable

C. beneficial

(答案→)D. permanent

解析：形容词义辨析A. practical实用的B avoidable可避免的C.beneficial有益的D. permanent 永久的父母的日常所作所说通常对孩子有长久的影响。