53. When does the author think pre-K works the best?
- A. When it is accessible to kids of all families.
- B. When it is made part of kids' education.
- C. When it is no longer considered a luxury.
- D. When it is made fun and enjoyable to kids.
答案：B
答案句：Pre-K advocates insist it is proven and will succeed if integrated with the rest of the child's schooling. … I lean toward the latter view.
参考译文：学前教育倡导者坚持认为，如果与孩子其余的教育相结合，它已被证明有效并将取得成功。……我倾向于后一种观点。
定位线索：题干“When does the author think pre-K works the best”→答案句取自第5段“Pre-K advocates insist it is proven and will succeed if integrated with the rest of the child's schooling. … I lean toward the latter view.”；文中“integrated with the rest of the child's schooling”对应选项B“When it is made part of kids' education”。
解析：题干问作者认为学前教育何时效果最好，答案句先引倡导者观点“如果与孩子其余教育相结合则成功”，随后作者说“我倾向于后一种观点”，表明作者认同，即当它成为孩子教育的一部分时，对应B选项。A选项“对所有家庭的孩子可及”原文未提及；C选项“不再被视为奢侈品”是批评者观点，作者未认同；D选项“变得有趣好玩”原文未提及。