1.Bob come in _ second in_ 200-meter race.填入.a.\.the.请1.Bob come in _ second in_ 200-meter race.填入.a.\.the.

问题描述:

1.Bob come in _ second in_ 200-meter race.填入.a.\.the.请
1.Bob come in _ second in_ 200-meter race.填入.a.\.the.

第一个空填a,in a + 序数词是表示“第几名”;
第二个空填the,特指“这场比赛”

祝进步!