单选题Which general statement concerning radar is FALSE?（）.ARaising the antenna height increases the radar rangeBThe ability of radar to detect objects is unaffected by weather conditionsCRadar bearings are less accurate than radar rangesDRadar should be checked regularly during clear weather to ensure that it is operating properly
单选题
Which general statement concerning radar is FALSE?（）.
A
Raising the antenna height increases the radar range
B
The ability of radar to detect objects is unaffected by weather conditions
C
Radar bearings are less accurate than radar ranges
D
Radar should be checked regularly during clear weather to ensure that it is operating properly
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