the warning message, more visitors might have been trapped in the flood.
A. Apart from
B. Regardless of
C. Other than
D. But for
网友回答
A. Apart from
B. Regardless of
C. Other than
(答案→)D. But for
解析：考查短语辨析。A除了；B不管，不顾；C而不是；D要不是。句意：要不是警告信息，更多的游客也许会被困在洪水里。故D正确。