读单词，选择画线部分发音不一致的选项。① {#blank#}1{#/blank#} A. think B. tooth C. with D. three
② {#blank#}2{#/blank#} A. word B. short C. horse D. north
③ {#blank#}3{#/blank#} A. bear B. pear C. wear D. year
④ {#blank#}4{#/blank#} A. shout B. enough C. loud D. house
⑤{#blank#}5{#/blank#} A. win B. life C. bike D. time
