Which of the following choices can help you fly to Beijing at the lowest cost?A.20 Aug 07—
Which of the following choices can help you fly to Beijing at the lowest cost?
A.20 Aug 07—13 Nov 07 with Singapore Airline.
B.20 Aug 07—31 Aug 07 with China Eastern.
C.24 Mar 07—312 Mar 07 with Austrian Airline.
D.20 Aug—31 Dec 07 with Lufthansa.