_________, he would have been fired.

A．Had he lied to the boss

B．Did he lie to the boss

C．If he has lied to the boss

D．If he lies to the boss

符合国家规定提前退休人员提前退休年限是指批准提前退休时的实际年龄与国家法定正常退休年龄的差距年限。