What is author’s opinion on boys’ schools?

A

解析：

第一步，找定位词：boys’ schools

第二步，材料定位。题目问及“作者对男校的看法是什么？”根据定位词定位至材料第一句：All-boys schools are the best place to teach young men to express their feelings and attitudes and engage them in cultural activities including art, dance and music.

第三步，对比材料和选项。A选项“conducive to boys”, “emotional expression”分别与材料中的“best place...young men”, “express their feelings”同义替换，因此本题答案为A选项。