【单项选择题】
I（）shorebased radar assistance.
A、A.ask
B、B.look for
C、C.requir
D、D.in need of
查看正确答案A、ask B、look for C、require D、in need of
搜题
更多“I（）shorebased radar assistance.”相关的问题
第7题
A、Only a radar expert can determine if the radar is operating B、All radars have indicator lights and alarms to signal improper operation C、A radar range compared to the actual range of a known object can be used to check the operation of the radar D、The radar resolution detector must be energized to check the radar
第8题
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
