英语介词单项选择题1.-WhatwillyoudoSundayafternoon?-I'llgpandplayfootball.A.atB.onC.inD.for2.It'sverydifficulttostayintheclassroomasummerevening.A.onB.inC.atD.by请问这两个空应该怎样填?为什么?

Question

英语介词单项选择题
1.-What will you do ___ Sunday afternoon?
- I'll gp and play football.
A.at B.on C.in D.for
2.It's very difficult to stay in the classroom____ a summer evening.
A.on B.in C.at D.by
请问这两个空应该怎样填?为什么?

Answer 1

都用 ON 啊 ,因为有具体的时间.in the morning这样的是特殊的