The little girl kept _____ the house, because she wanted to keep it _____.
#49109
A
cleaning; clean
B
cleaning; cleaning
C
clean; clean
D
clean; cleaning
推荐题目
 You’d better ________late next  time .
#48613
A
not to be
B
not be
C
won’t be
D
don’t be
Nowadays it’s very useful ______ a foreign language.
#48542
A
learn
B
learned
C
to learn
D
learns
 In the kindergarten, there are various toys for the children        . 
#48719
A
to choose form
B
from choose
C
to choice in
D
from choices
 You are too tired, please stop _______.
#49070
A
to work
B
work
C
working
D
worked