(3)How long has the Boeing 737 airplane flown? For 18239 hours.(4)Who is Sun Shiying? The chairman of China Eastern Airlines Yunnan branch.(5)What can the two black boxes do? They can help to find out the cause of the crash.答案细节理解题。(1)根据According t...
The original version of the Pink Stuff was introduced in 1931 with a decidedly less charming name, Chemico Bath and Household Cleaner, and, though it was pink, came in a gray glass jar. By 1948, it was packaged in a pink tin, though it was not until 1995 that the manufacturer fully l...
A.Starship Mkl was designed to beat Boeing and dominate the market. B.SpaceX aims to realize interplanetary travel and set up space colonies. C.SpaceX is not dependent on the government's contracts to expand its business. D.Starship Mkl beats Satum V in that it is recyclable, cost-saving...