Once ________ at a table, left-handers need to move the water glasses put on the right side to their more convenient left side.
#81253
A
seating
B
having seated
C
seated
D
seat
推荐题目
Only when I left my parents for Italy ________ how much I loved them.
#80271
A
I realized
B
I had realized
C
had I realized
D
did I realize
 Hardly ___________the door when he rushed into the office out of breath.
#84180
A
I opened
B
did I open
C
I had opened
D
had I opened
By no means ___ to our plan for the trip. 
#83929
A
will she agree
B
she will agree
C
agrees she
D
will agree she
     in your position, I would help him. 
#81691
A
Was I
B
Were I
C
If I am
D
If I had been