Distance between direct broadcasting satellite and earth‚Äö√Ñ√∂‚àö√ë‚àö¬•s surface is ________

Distance between direct broadcasting satellite and earth‚Äö√Ñ�

1.	Distance between direct broadcasting satellite and earth‚Äö√Ñ√∂‚àö√ë‚àö¬•s surface is ________
A.	4500km
B.	33000km
C.	5200km
D.	36000km
Answer» E.