I have a history ____ the afternoon of Monday.A.in B.at C.on D.for

题目

I have a history ____ the afternoon of Monday.A.in B.at C.on D.for
1.I have a history ____ the afternoon of Monday.
A.in B.at C.on D.for
2.We usually have bread and milk ____ Sunday morning.
A.in B.at C.on D.for
我知道在准确的某天上下午及晚上都要用介词on,但第一题介词后直接跟着的不是星期几,而是afternoon,那应该选on呢还是in呢?感觉in读起来比较顺口

答案

1答案是 C.on 在某一天的上下午晚上 也是用on
2.答案是C.on