题目
题目
单项选择题

Lily is 3 months old and smiles when her caregiver smiles at her. Corbin is 6 months old and is sitting up and playing with large blocks and a ball. Nora is 10 months old and is taking her first steps. Joel is 15 months old and is saying about 50 different words. Which child or children are infants?

查看解析

查看解析

标准答案
Please login to view
思路分析
The question asks which child or children are infants, defined as typically being under 12 months old. First, consider Lily: at 3 months old, Lily is clearly an infant based on age......Login to view full explanation

登录即可查看完整答案

我们收录了全球超50000道考试原题与详细解析,现在登录,立即获得答案。

更多留学生实用工具

加入我们,立即解锁 海量真题独家解析,让复习快人一步!