It is said that ________ to classic music may be helpful in improving teenagers’ taste. 
#95826
A
exposed
B
exposing
C
being exposed
D
having exposed
推荐题目
 He would be sure ________ disasters if I didn't stay to keep an eye on him.
#88476
A
of meeting
B
about meeting
C
meeting
D
to meet
India is a          country.
#96283
A
developing
B
developed
C
develop
D
develops
Any packet __   properly will not be accepted by the post office.
#95147
A
not to address
B
not being addressed
C
not addressed
D
not having addressed