Question

I _____ when it began to rain．

1. A.
   was about to going out
2. B.
   was in the point of going out
3. C.
   was on the point of going out
4. D.
   both A and C

Answer 1

C
本題考查固定搭配。be on the point of doing… when …正當做……的時候，突然……。句意：正當他要動身去火車站時,天開始下起雨來。