Do all types of t-cells bind to all antigens

No not all types of helper T-cells  bind to all antigens, between an antigen and B-cell different from the binding between an antigen and helper T-cell, B-cells directly bind to free-floating pathogens, and helper T-cells bind to APCs. The helper T-cell's antibody accepts an antigen from the surface of a B-cell.

thinking it would be d not too sure but i think it's right