28.Herunsfastbutonlygetstheprize.Hespends50seconds.(second)怎么填啊

Question

28.He runs fast but only gets the ______ prize.He spends 50 ___ seconds___.(second)怎么填啊

Answer 1

28.He runs fast but only gets the（second） prize.
second prize 第二名
He spends 50 （ seconds）.
second 秒