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
网友回答
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。