___________for his good skill, this doctor has a lot of visitors calling for help all the time.
#48486
A
Knowing
B
To know
C
Known
D
To have known
推荐题目
I’m thirsty. Can I have _____ , Miss Green ?
#49157
A
cold something
B
to drink
C
cold something to drink
D
something cold to drink
My father shows me how _____ a camera.
#49744
A
use
B
to use
C
using
D
used
Millie, do you enjoy            in the sea?
#50218
A
to swim   
B
swims   
C
swimming
D
to swimming