",having.," 在句子中做什么成分?Neuroscientists,having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood,are now drawing solid conclusions about how the human brain grows and

having been done ,having done 这个非谓语动词在句子中不可以充当什么成分非谓语动词的使用不是很清楚 What about having a picnic with Mr.Cooper?在句子中having lily,having told she is a student,went home.这里having told充当句子什么成分having done 不做定语,那这里做什么 ,having., 在句子中做什么成分?Neuroscientists,having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood,are now drawing solid conclusions about how the human brain grows and 不定式在英语句子中可以做什么成分啊 什么是介词?在句子中做什么成分? 怎样判断动词不定式在句子中做什么成分 动名词复合短语在句子中做什么成分? 能愿动词在句子中做的什么 成分 in exams在句子中做什么成分 连词在英语句子中做什么语 画横线的不定式在句子中做什么成分? 动词不定是在句子中做什么成份 动词ing在句子中可以做什么成分 our是什么物主代词,在句子中做什么语.theirs是什么物主代词,在句子中做什么语 请教老师一个句子分析Mary betrayed Bill by having a love affair.这里的by having 做什么成分,a love affair做什么成分 先行词在句子中的成分先行词在句子中可以做什么成分啊 love means never having to say you are sorry.having to是什么词性,在句子里作什么成分