Which of the following statements about gravitational waves are correct?（ ）。
A、Thisconceptwasraisedaroundonehundredyearsago.
B、Itmaybeproducedthroughbinarystarsystems,supernovaexplosionsandsoon.
C、Wehaven'tdetectedgravitatinalwavesignalssofar.
D、Therearemanyequipmentsforgravitationalwavedetection,suchasLIGO,VirgoandWMAP.
发布时间：2025-07-22 03:13:45
