Which of the following is NOT mentioned as
题型:单项选择题
问题:
Which of the following is NOT mentioned as civilian users of GPS
A.Hikers.
B.Bankers.
C.Fishermen.
D.Internet service providers.
Which of the following is NOT mentioned as civilian users of GPS
A.Hikers.
B.Bankers.
C.Fishermen.
D.Internet service providers.