--------there ,he found a great deal to interest him.a.This being his first visitb.Never having visitedc.This being his first time to visitd.Having never been befor

熱心網(wǎng)友

D前后主語(yǔ)要一致Having never been there before指的是＂他＂沒(méi)去過(guò)那里與后面的he一致

熱心網(wǎng)友

c