All that can be done ____.
#7348
A
has been done
B
have been done
C
have done
D
has done
推荐题目
Teachers have to constantly update their knowledge in order to maintain their professional ___.
#6185
A
consequence
B
independence
C
competence
D
intelligence
Jim's close _____ to his brother made people mistake them for one another.
#6918
A
confusion
B
similarity
C
resemblance
D
imitation
People say, “Guilin’s scenery is superb in the world.” It was not until I visited the place that I found it really worthy of the _______.
#5156
A
imagination
B
status
C
reputation
D
assessment