________ many times，I still didn't know how to operate the machine.
A．Having taught B．Having been taught C．Being taught D．Teaching
高二英语单项填空中等难度题
________ many times，I still didn't know how to operate the machine.
A．Having taught B．Having been taught C．Being taught D．Teaching
高二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 know how to do it.
A. He had been told B. Having been told
C. Though he had been told D. Having told
高二英语单项填空困难题查看答案及解析
____ many times, but he still doesn’t know how to do it.
A. He has been told B. Having been told
C. Having told D. Being told
高二英语单项填空中等难度题查看答案及解析
______ Shenzhen many times but we still don't know the city well.
A. We have gone to B. Though we have gone to
C. We have been to D. Having been to
高二英语单项填空中等难度题查看答案及解析
He still does not get the point. How many times do I have to repeat myself to get it_______ ?
A. through B. opposite
C. across D. past
高二英语单项填空中等难度题查看答案及解析
__________ the plan many times, but he still didn’t understand.
A. Having told him B. Having been told him
C. Though he had been told D. He was told
高二英语单项填空中等难度题查看答案及解析
It is rather that we still do not know how many species there are in the world today.
A.misleading B.embarrassing
C.boring D.demanding
高二英语单项填空中等难度题查看答案及解析
It is rather ______ that we still do not know how many species there are in the world today.
A．misleading B．embarrassing C．boring D．demanding
高二英语单项填空中等难度题查看答案及解析
When the fire alarm rang, many people fell into a(n) _____ and didn’t know what to do.
A. anxiety B. panic C. hurry D. ease
高二英语单项填空中等难度题查看答案及解析
— How many of them do you want to act in the play?
—_______ , and still a large number needed!
A. All B. Both C. Neither D. None
高二英语单项填空简单题查看答案及解析