Only when he reached the teahouse   it was the same place he’d been in last year. 
#80455
A
he realized
B
realized he
C
had he realized
D
did he realize
推荐题目
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
Only when I checked the paper once more _________ there was a mistake.
#81527
A
I realized
B
did I realize
C
I had realized
D
had I realized
 Directly he arrived the bus station, then ____ he had intended to take. 
#80193
A
a bus did come
B
a bus came
C
came a bus
D
did a bus come
Only in this way    to make improvement in the operating system.
#79515
A
you can hope
B
you did hope
C
can you hope
D
did you hope
—Do you often go to the gym? You look fit.—On the contrary, seldom ____ in my spare time.
#82464
A
I work out
B
did I work out
C
I worked out
D
do I work out