A.The tourist trade, though growing rapidly, has some problems.B.Systems of communication are highly developed now.C.Modem travelers can enjoy a more comfortable trip.D.Tourist organizations don’t offer good services to their clients.
A.The tourist trade, though growing rapidly, has some problems.
B.Systems of communication are highly developed now.
C.Modem travelers can enjoy a more comfortable trip.
D.Tourist organizations don’t offer good services to their clients.