However much you have done, you ought to     the help you’ve received from others.
#72503
A
donate
B
acknowledge
C
conduct
D
guarantee
推荐题目
. The continuous rain was _____ for the exceptional poor harvest
#78562
A
blamed
B
condemned
C
accused
D
charged
John ______ in his room when he heard screaming.
#68460
A
is studying
B
studied
C
was studying
D
has studied