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hearingtheterriblediseasewasspreadingquickly,thedoctorrushedtothetheterriblediseasewasspreadingquickly,thedoctorrushedtotheareaa.hearingb.havingheardB为何不可?

题目详情
hearing the terrible disease was spreading quickly,the doctor rushed to the
____ the terrible disease was spreading quickly,the doctor rushed to the area
a.hearing
b.having heard
B为何不可?
▼优质解答
答案和解析
如果用B的话是有明显的先后顺,这里用A强调医的动作几乎同时进行