1.
The Research and Analysis to Mixed-Age Class Kindergartner s Self-Efficacy;
幼儿园混龄班教师自我效能感的调查与分析
2.
Multi-age Grouping s Influence on 4-year-old Children s Development of Theory of Mind;
混龄编班对四岁儿童心理理论发展的影响
3.
Millie Benson was 96 years old when she died.
米莉?班逊去世时已是96岁的高龄。
4.
The average age of the boy in this class is fifteen
这个班级中男生的平均年龄为十五岁
5.
The average age of the boys in this class is 23.
这个班级中男生的平均年龄为23岁。
6.
The average age of the boys in this class is twelve.
这个班学生的平均年龄为十二岁。
7.
with up to seventy children of different ages in the same class.
一个班级多达70个不同年龄段的学生。
8.
place(schoolchildren)in streams
将（学童） 按年龄和智力编班或分组
9.
The first prize went to the youngest child in the class
一等奖授予了班里年龄最小的学生.
10.
A Survey on Mental Health of Preschool Teachers in Different Age Class;
不同年龄班教师心理健康状况的调查
11.
In the absence of their teacher the class are In a state of anarchy
教师不在, 班上一片混乱
12.
In the absence of their teacher the class was in a state of anarchy.
教师不在, 班上一片混乱.
13.
Students should be assigned to small-sized classes according to age and level.
小班制教学，依年龄和程度分班，提供幼童最妥善的照顾。
14.
Li Lei is Gao Shan, they're classmates.
李雷与高山年龄一样大，他们是同班同学。
15.
reception class
ph.1. 【英】(为初次入学学龄儿童所设的)小班
16.
The Research on Cross-age Interaction in Experimental Class of Montessori Educational Model
蒙台梭利实验班中的幼儿异龄互动行为研究
17.
The first prize for Biology went to the youngest child in the class.
生物一等奖授给了班上年龄最小的孩子。
18.
mix with one's own age-group
与自己年龄范围的人混在一起