—How do you improve your listening skill, Mary?—I often do it _________ tapes and English radios.
#61673
A
by hearing
B
in listening to
C
by listening to
D
for listening
推荐题目
Tom ______________ sending e-mails _____________ letters.because it is faster.
#58943
A
prefer to, writing
B
prefer, to write
C
prefers, to writing
D
prefers to , write
I hope you ________to me soon.
#61575
A
to write
B
will write
C
write
D
wrote
He is often made _____ for twelve hours a day by his boss. 
#55443
A
work
B
working
C
to work
D
to be working