来自何明霞的问题
【英语难!写出下列名词的单数或复数.1pencil-boxes2knives3sister4doctor5families6nurse7wife8story9child10birds11feet12mouse13watch14classes15bueses16pears17postman18key19men20kites】
英语难!
写出下列名词的单数或复数.
1pencil-boxes
2knives
3sister
4doctor
5families
6nurse
7wife
8story
9child
10birds
11feet
12mouse
13watch
14classes
15bueses
16pears
17postman
18key
19men
20kites
