Parents much importance to education. They will do their best to give their children that

问题补充：

Parents much importance to education. They will do their best to give their children that priceless gift.

A. attach

B. pay

C. link

D. apply

答案：

(答案→)A. attach

B. pay

C. link

D. apply

解析：考查短语：attach much importance to认为什么非常重要，句意：父母们非常重视教育，他们尽力给孩子们无价的礼物。故选A。