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-IsawMariatoGrandpaLiang'shomejustnow.-Yes.She'softenseentheoldmanwiththechores.()A.go,helpB.going,tohelpC.go,tohelpD.going,helps

题目详情

-I saw Maria _________to Grandpa Liang's home just now.
-Yes.She's often seen _________ the old man with the chores.(  )

A. go,help

B. going,to help

C. go,to help

D. going,helps

▼优质解答
答案和解析
答案:C
根据句意"我刚才看见玛丽亚去了梁爷爷家里"可知,这里为短语"看见某人做了某事   see sb do sth",故此处应该为go;通过分析句子可知,此处意为"她经常被看见帮助梁爷爷",此处应该用短语  be seen to do sth,在被动语态中应还原to.故此处应该为to help.答案为C