All the drivers have been warned that driving after drinking shall serious accidents．
A. bring up
B. bring back
C. bring in
D. bring about
网友回答
A. bring up
B. bring back
C. bring in
(答案→)D. bring about
解析：短语辨析。 A．提出 B．拿回来 C．引进 D．引起；导致。句意：所有司机都被警告，酒后驾车会引起严重事故。故选D。