How many satellites are required to compute a GPS position at least?
A: 3
B: 4
C: 5
D: 6
A: 3
B: 4
C: 5
D: 6
举一反三
- How many municipalities are in China？（ ） A: 4 B: 5 C: 3 D: 6
- How many tips are given by the speaker? A: 3 B: 4 C: 5 D: 6
- How many siblings does the writer have? A: 3 B: 4 C: 5 D: 6
- How many steps are in the Cornell Note-taking method? A: 3 B: 4 C: 5 D: 6
- How many people will stay in the hotel with Jane? A: 3 B: 4 C: 5 D: 6