He did as much as he _____ her.A.could helpB.could to helpC.helpedD.helping-英语

题目简介

He did as much as he _____ her.A.could helpB.could to helpC.helpedD.helping-英语

题目详情

He did as much as he _____ her.
A.could helpB.could to helpC.helpedD.helping
题型:单选题难度:偏易来源:不详

答案

B

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