--I hear Mr. Black is ill in hospital again.---What a poor man! I can’t help but _____ sorry for him.
#91725
A
feel
B
to feel
C
felt
D
feeling
推荐题目
________ enthusiasm when he heard our advice, he didn’t take any notice.
#96556
A
To lack
B
Lacking of
C
To lack in
D
Lacking
The squirrel was lucky that it just missed___________.
#98362
A
catching
B
to be caught
C
being caught
D
to catch
To fetch water before breakfast seemed to me a rule ______. 
#96155
A
to never break
B
never to have broken
C
never to be broken
D
never to be breaking