Hearing this question,most of us may give a quick answer 这句话中,hear为什么加ing

问题描述:

Hearing this question,most of us may give a quick answer 这句话中,hear为什么加ing

这是现在分词结构作时间状语,由于其逻辑主语most of us 发出"听见" 的动作,故用现在分Hearing.
实际上,这个状语相当于时状从:When most of us hear this question,