写出下列单词的复数形式。(30分)
(1)bear ________ (2)cat ________ (3)key ________
(4)lamb________ (5)kid________ (6)man________
(7)watch________ (8)eraser________ (9)class ________
(10)girl ________
写出下列单词的复数形式。(30分)
(1)bear ________ (2)cat ________ (3)key ________
(4)lamb________ (5)kid________ (6)man________
(7)watch________ (8)eraser________ (9)class ________
(10)girl ________