________scores of times, but Derek still coul...

________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

_____ 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

___, 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 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

(2013·天津新华中学二次月考)________ several times，he still couldn't understand how to operate the machine.

A．Telling 　　    B．Having told

C．To be told　　    D．Having been told

高三英语单项填空中等难度题查看答案及解析

---I’ve told Nancy many times about the meeting, but she still forgot it!

---I understand. Actually, anyone _______ be very forgetful at times.

A. must         B. should        C. ought to      D. can

高三英语单项填空中等难度题查看答案及解析