_____ from the top of the tower, the south foot of the mountain is a sea of trees.
#91356
A
Seen
B
Seeing
C
Having seen
D
To see
推荐题目
____ the TV play, he got down to ____ his homework.
#96801
A
Watching; do
B
After his watching; do
C
Watched; doing
D
Having watched; doing
The power station keeps the villages ______ with electricity.
#97421
A
supplied
B
to supply
C
supplying
D
having supplied