单选题 9.Summer holidays spent on the hot ghetto streets are______the time middle-class students devote to camps, exotic vacations and highly organized sports.

A、 as hardly culturally enriching as
B、 as hardly enriching culture as
C、 hardly as culturally enriching as
D、 hardly as cultural enriching as

【正确答案】 C

【答案解析】首先hardly否定词应该放在as…as…之前，所以先可排除A、B。enriching居中是现在分词做形容词，因此其修饰词应该是副词，所以正确答案是C选项。