A.键盘 B.显示器 C.打印机 D.硬盘
单项选择题laughter()
A.sleigh B.weight C.might D.cough
单项选择题island()
A.river B.comics C.blind D.switch
单项选择题slowly()
A.clown B.town C.blow D.tower
单项选择题butterfly()
A.rhyme B.mysterious C.heavy D.lovely
单项选择题after()
A.vegetable B.grass C.favorite D.plate