TheGrade9studentsoftenhaveapicnic

发布时间:2020-07-12 03:26:32

The Grade 9 students often have a picnic ______ Sunday afternoons












A.in











B.on










C.at










D.to

网友回答

B解析此题考查介词的用法。在星期日的下午要用介词on。
以上问题属网友观点,不代表本站立场,仅供参考!