单词辨音。 选出划线部分发音与众不同的选项。① {#blank#}1{#/blank#} A. match B. grade C. grandpa D. maths
② {#blank#}2{#/blank#} A. enjoy B. because C. pretty D. letter
③ {#blank#}3{#/blank#} A. swimmer B. slim C. time D. begin
④ {#blank#}4{#/blank#} A. shop B. Front C. hobby D. modern
⑤ {#blank#}5{#/blank#} A. cute B. student C. music D. building