Parents shouldn’t do all the things for their children because too much prevents childre

问题补充：

Parents shouldn’t do all the things for their children because too much prevents children’s development.

A. protection

B. pollution

C. exploration

D. application

答案：

(答案→)A. protection

B. pollution

C. exploration

D. application

解析：本题的含义是对孩子太多的保护会阻碍孩子的发展，protection是保护的意思，故本题选A。