__________you were coming today, I’d have met you at the railway station.
#80983
A
Have I known
B
Had I known
C
I have known
D
I had known
推荐题目
Not until his mother came in ________to prepare his lessons.
#81824
A
did the boy begin
B
the boy began
C
began the boy
D
the boy did begin
Not until the train pulled into the station          that his suitcase was gone.
#80626
A
did he find
B
had he found
C
he had found
D
he found