问题
选择题
I failed again in the examination and only then_______how much time I had wasted.
A.I realized
B.I had realized
C.did I realize
D.had I realized
答案
答案:C
考查倒装。only+状语放在句首时,句子要部分倒装。
I failed again in the examination and only then_______how much time I had wasted.
A.I realized
B.I had realized
C.did I realize
D.had I realized
答案:C
考查倒装。only+状语放在句首时,句子要部分倒装。