—How wise of you to come round, but why?—      that all is right. 
#98583
A
See
B
To see
C
Seeing
D
For seeing
推荐题目
 Paul does nothing but _____ all day long.
#97507
A
play
B
to play
C
playing
D
played
 She said she was sorry _____ the train, so she had to stay here for another day.
#98326
A
missing
B
having missed
C
to miss
D
to have missed
Genius is a complicated concept ,          many different factors.
#90684
A
involved
B
involving
C
to involve
D
being involved