问题
选择题
---What are you going to do _____ Sunday morning?
--- Nothing much.
A./
B.on
C.in
D.at
答案
答案:B
介词at用于具体时刻;介词on用于具体的一天;介词in用于一段时期。本句是指Sunday morning,是具体的一天,故用on.
---What are you going to do _____ Sunday morning?
--- Nothing much.
A./
B.on
C.in
D.at
答案:B
介词at用于具体时刻;介词on用于具体的一天;介词in用于一段时期。本句是指Sunday morning,是具体的一天,故用on.