_____ scores of times , but he still couldn’t...

_____ scores of times , but he still couldn’t understand it ．

A．Having explained                     B．Having been explained

C．Though it was explained              D．It was explained

高三英语单项填空中等难度题查看答案及解析

_____ scores of times, but he still couldn’t understand it.

A. Having explained                          B. Having been explained

C. Though it was explained                     D. It was explained

高三英语单项填空中等难度题查看答案及解析

_____ scores of times , but he still couldn’t understand it ．

A．Having explained                     B．Having been explained

C．Though it was explained                D．It was explained

高三英语单项填空中等难度题查看答案及解析

(2013·宁夏银川一中高三第四次考试)________ scores of times, but he still couldn't understand it.

A．Having explained

B．Having been explained

C．Though it was explained

D．It was explained

高三英语单项填空中等难度题查看答案及解析

________scores of times, but Derek still couldn’t understand how to use past participle in a concrete situation.

高三英语单项填空中等难度题查看答案及解析

___, but he still couldn't understand the logical connection of the two subjects．

A．Having told many times           B．Having been told many times

C．He had been told many times     D．Many times as he was told

高三英语单项填空中等难度题查看答案及解析

_____but he still couldn’t understand the logical connection of the two subjects.

A. Having told many times　　　　　　　　　 B. Having been told many times　

C. He was told many times　　　　　　　　　 D. Many times as he was told

高三英语单项填空中等难度题查看答案及解析

many times, but he still didn’t understand it.

A. Having been told             B. Though he was told

C. To have been told                D. He was told

高三英语单项填空中等难度题查看答案及解析

This problem is said _______ three times, but he still can’t understand it.

A. to have been explaining               B. to have explained

C. having been explained                 D. to have been explained

高三英语单项填空简单题查看答案及解析

　　　　 many times, but he still couldn’t remember the Chinese meaning of this word.

A. Having been told　　　　　 B. Although he had been told

C. He had been told　　　　　 D. He has been teaching

高三英语单项填空中等难度题查看答案及解析