- 搜標(biāo)題
- 搜題干
- 搜選項
單項選擇題
INMARSAT太平洋衛(wèi)星位于（）.
A.178.00E
B.168.00E
C.65.00E
D.178.00W
A.178.00E
B.168.00E
C.65.00E
D.178.00W
