题目

for at如何选择?
( ) 3 They were invited to an important ball ____ the first time ____ their lives.
A. for; in B. at; in C. on; for D. in; with
( ) 4 Tom always comes late____school.
该怎么选择,为什么?
问的是第3题
第4题可以不用看

提问时间：2021-04-01

答案

for the first time指“是第一次做某事”
at the first time用的很少吧,我没怎么见到过