主讲教师：张志强北京市英语特级教师
题一：
Not until he went through real hardship _____ the love we have for our families is important.
A. had he realized B. did he realize C. he realized D. he had realized
Not once ________ to Michael that he could one day become a top student in his class.
A. occurred it B. it did occur C. it occurred D. did it occur
题三：
“Never for a second ,” the boy says, “______ that my father would come to my rescue.”
A. I doubted B. do I doubt C. I have doubted D. did I doubt
题四：
Only when he apologizes for his rudeness ____to him again
A. I will speak B. will I speak C. do I speak D. I speak
题五：
At no time______ the rules of the game. It was unfair to punish them.
A. they actually broke B. do they actually break
C. did they actually break D. they had actually broken
题六：
Only by increasing the number of doctors by 50 percent _______ properly in this hospital.
