With our knowledge _________ practice, we can make contributions to our society.
#91450
A
to base on
B
basing on
C
based on
D
base on
推荐题目
Students in Dingli Senior High School are walking along the street, _____ a small red flag.
#91425
A
they each hold
B
each holds
C
each of them holds
D
each holding
 ______ in prison for ten years, no one recognized him.
#91615
A
The man’s having put
B
The man being put
C
The man having been  
D
Having been