选出一个与其它三个不属于同一类的单词,并将序号填入题前的括号里。
(1)A. twenty B. eight C. four D. too
(2)A. yellow B. ruler C. green D. purple
(3)A. thin B. sports C. strong D. quiet
(4)A. apple B. vegetable C. pear D. orange
(5)A. cake B. car C. bike D. plane
(6)A. crayon B. sharpener C. pen D. picture
(7)A. spoon B. sofa C. fork D. plate
(8)A. brother B.uncle C. aunt D. teacher