She is an excellent student in our class, and she always            herself in her studies.
#76129
A
hides
B
buries
C
covers
D
leaves
推荐题目
Some animals ______ the tiger, the lion and the wolf are meat-eaters. 
#73964
A
such like
B
such as
C
for example
D
including
 He took the machine to pieces to find out how it             .
#78504
A
progressed
B
operated
C
equipped
D
managed
— Would you _______ a drink?—No, thanks.I have given up drinking.
#74314
A
care about
B
care for
C
care of
D
take care of