问题描述:
写出英语单词,复数形式!
1 calf
2 horse
3 watch
4 sheep
5 hat
6 foot
7 toy
8 lion
9 joey
10 woman
11 baby
12 mouse
13 child
14 goose
15 skirt
16 pepople
17 box
18 class
19 knife
20 leaf
21 puppy
1 calf
2 horse
3 watch
4 sheep
5 hat
6 foot
7 toy
8 lion
9 joey
10 woman
11 baby
12 mouse
13 child
14 goose
15 skirt
16 pepople
17 box
18 class
19 knife
20 leaf
21 puppy
问题解答:
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