It’s very convenient ______ us to buy tr
题型:选择题
问题:
It’s very convenient ______ us to buy train tickets now because we can buy them either from the station or on the Internet.
A.to
B.of
C.by
D.for
It’s very convenient ______ us to buy train tickets now because we can buy them either from the station or on the Internet.
A.to
B.of
C.by
D.for