The guest－worker plan is different from the bracero program in thatA．guest－workers can qui

The guest-worker plan is different from the bracero program in that

A．guest-workers can quit a job and hunt for another freely.

B．guest-workers share equal protections with native workers.

C．laws ensure them more than that of native workers.

D．Bush Government adopted policies in favor of them.

请帮忙给出正确答案和分析，谢谢！