问题补充:
Susan was just at those pigeons at the time, so I don’t think she saw me.
A. spotting
B. watching
C. glaring
D. staring
答案:
A. spotting
B. watching
C. glaring
(答案→)D. staring
解析:动词辨析。Spot认出,用灯光照射;watch观看,欣赏;glare瞪视;stare凝视,盯着看,常和介词at搭配使用。句意:苏珊那个时候正盯着那些鸽子看,所以我想她没有看到我。故选D。