_________ the task , they have to stay there for another two weeks.
#93774
A
Not completing
B
Not completed
C
Not having completed
D
Having not completed
推荐题目
_______ the secret of nature, the young scientist has little time for entertainment.
#91721
A
Devoted to bring out
B
Devoted himself to bringing out
C
Devoted to bringing out
D
Devoting to bring out
 In the USA, he made a lot of friends ______ English well to make himself ______.
#97969
A
learn; understand  
B
to learn; understood
C
learning; understand
D
learned; understood