Parents are taught to understand important education is to their children’s future.A. tha

问题补充：

Parents are taught to understand important education is to their children’s future.

A. that

B. how

C. such

D. So

答案：

A. that

(答案→)B. how

C. such

D. So

解析：主要测试宾语从句。分析句子结构可知动词understand需要宾语从句，同时从句中缺少引导词而且修饰形容词important，综合考虑可知答案。句子意思：交给家长们理解教育对于孩子的将来是多么的重要啊。