问题
选择题
I met this guy _____ some other occasions but he did not seem to recognize me.
A.for
B.on
C.at
D.in
答案
答案:B
考查介词。on some occasions 固定用法,意思是“在一些场合,在某些情况下”。句意:我在某个场合遇到这个家伙,但他看起来不认识我。
I met this guy _____ some other occasions but he did not seem to recognize me.
A.for
B.on
C.at
D.in
答案:B
考查介词。on some occasions 固定用法,意思是“在一些场合,在某些情况下”。句意:我在某个场合遇到这个家伙,但他看起来不认识我。