请在 下方输入 要搜索的题目:

At what point does a SART begin transmitting?


A、Itimmediatelybeginsemissionwhenplacedinthe“on”position.
B、Itmustbemanuallyactivated.
C、Ifithasbeenplacedinthe“on”position,itwillrespondwhenithasbeeninterrogatedbya9-GHzradarsignal.
D、Ifithasbeenplacedinthe“on”position,itwillbegintransmittingimmediatelyupondetectingthatitisinwater.

发布时间:2025-08-03 03:50:36
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答案:C
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