______ many times, but he still couldn't understand it. [ ]A. Though he had been told B. Having

题目简介

______ many times, but he still couldn't understand it. [ ]A. Though he had been told B. Having

题目详情

______ many times, but he still couldn't understand it.

A. Though he had been told
B. Having been told
C. Having told
D. He had been told

题型:单选题难度:中档来源:0114 月考题

答案

D

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