给画线的字选择合适的解释请选择AB1U*F(d1F*R)T7I5K:L;P1m;T0m8e(v
司空见惯5K:L;P1m;T0m8e(v
A．习以为常的。5K:L;P1m;T0m8e(v
B．纵容，放任。5K:L;P1m;T0m8e(v