单选题 The passage directly discusses the fact that________.

A、 parents drill their children too much in arithmetic
B、 a parent's misguided efforts can be properly directed
C、 principals have explained the new art programs to parents
D、 a father can have his son help him construct articles at home

【正确答案】 B

【答案解析】[解析]推理判断题。文章第四段通过Junior的例子说明了the teacher can help the parent convert his natural paternal interest into productive channels，选项[B]与原文内容一致。原文只是假设父亲让Junior每晚做很多算术练习，没有说家长训练孩子做太多的算术练习，[A]项错误。