This listening material, together with its CD-ROMS, ______well.
#58340
A
sells
B
sell
C
is sold
D
are sold
推荐题目
We had a bad weekend. It ________ all the time. 
#53103
A
rains
B
has rained
C
is raining
D
was raining
My deskmate always __________ a rubber ____________me. 
#57523
A
borrows, from
B
borrows, to
C
lends, from
D
lends, at