--- How does your sister learn Russian,
题型:选择题
问题:
--- How does your sister learn Russian, Mike?
---She learns it _______ listening to the tapes.
A.of
B.by
C.in
D.for
--- How does your sister learn Russian, Mike?
---She learns it _______ listening to the tapes.
A.of
B.by
C.in
D.for