-Are you interested in learning math?-Yes, but I         too much time on it.
#58910
A
take
B
spend
C
pay
D
cost
推荐题目
I often see her _______ the piano. Listen, can you hear her _________ the piano now?
#59340
A
play, playing
B
plays, playing
C
playing, plays
D
play, plays
This kind of cup _______ of paper.
#58836
A
makes
B
made
C
are making
D
is made