They won't listen, so don't your breath telling them． [ ] A．hold B．take C．lose D

hold one's breath“屏息”；take a breath“喘口气”；lose one's breath“喘不过气来”；waste one's breath“白费唇舌”(save one's breath 不白费唇舌)。本句意为：他们听不进去，不必和他们白费口舌。