选出划线部分发音不同的选项：
A、these B、leg C、red
A、fine B、milk C、knife
A、home B、close C、hot
A、study B、jump C、ruler
英式音标：
[ðiːz] [leg] [red]
[faɪn] [mɪlk] [naɪf]
[həʊm] [kləʊs] [hɒt]
[ˈstʌdɪ] [dʒʌmp] [ˈruːlə]
美式音标：
[ðiz] [lɛɡ] [rɛd]
[faɪn] [mɪlk] [naɪf]
[hom] [kloz] [hɑt]
[ˈstʌdi] [dʒʌmp] [ˈrulɚ]
答案：A B C C
