Not until ____ finished my homework ___ to watch TV.
#83258
A
I had; I began
B
had I; I began
C
I had; did I begin
D
had I; did I begin
推荐题目
Only when I left my parents for Italy, ________how much I loved them.
#82588
A
I realized
B
I had realized
C
had I realized
D
did I realize
__ we know, in a chemical change, energy cannot be created, ____.
#84563
A
Which, nor can it be destroyed
B
As, neither it can be destroyed
C
As, neither is it able to be destroyed
D
What, nor is destroyed
Only when he got there _____how much damage had been caused.
#80575
A
be realized
B
he had realized
C
had he realized
D
did he realize
Only in recent years ______ begun to realize that wild dogs, kept within bounds, often do more good than harm.
#82839
A
people have
B
since people have
C
have people
D
people who have
Not unti his fellows criticized him _______ to admit his mistake.
#81828
A
does he begin
B
did he begin
C
began he
D
had he begun