单选题 She {{U}}values{{/U}} the boy as if he were her own son.

【正确答案】 B

【答案解析】[解析] treat有“看待，视为，把……看作”之意，与本题划线词value的意思相同。weigh“估量，盘算”；consider“考虑”；cherish意为“爱护，珍爱”。