选出每组单词中不同类的一项。① {#blank#}1{#/blank#} A.first B.second C.third D.four
② {#blank#}2{#/blank#} A.Seven B.eighth C.nine D.seventeen
③ {#blank#}3{#/blank#} A.three B.third C.thirteen D.thirty
④ {#blank#}4{#/blank#} A.twenty B.forty C.fifteen D.sixty
⑤{#blank#}5{#/blank#} A. twenty—five B.thirty—second C.forty—third D.fifty—fourth