The old woman was sitting under a tree, __ a picture.
#97812
A
to paint
B
paint
C
paints
D
painting
推荐题目
 When I got up early the next day , I found the air on the hill good ___________
#91976
A
breathe
B
to be breathed
C
to breathe
D
breathing
What ______ us most was that the news that the names for the pandas had been chosen was really ______. 
#97736
A
excited, excited
B
exciting, excited
C
excited, exciting
D
exciting, exciting