There is no ______. I have to write it on the blackboard with ______.
#40794
A
paper, chalks
B
paper, chalk
C
papers, chalks
D
papers, chalk
推荐题目
Bears live in cold countries, ______ they sometimes live in hot countries, too.
#39405
A
and
B
with
C
or
D
but
The patients are quite________ to the nurses for their special care.
#44045
A
kind
B
helpful
C
impolite
D
grateful