2、需要在“2022年5月1日23点整”和“3天后的下午5点”执行任务，具体的命令是（ ）。
A:at 23:00 1/5/2022; at 5pm + 3 days
B:at 1/5/2022 23:00; at 3 days + 5pm
C:at 23:00 5/1/2022; at 5pm + 3 days
D:at 5/1/2022 23:00; at 3 days + 5pm
选项：

A:at 23:00 1/5/2022; at 5pm + 3days
B:at 1/5/2022 23:00; at 3days + 5pm
C:at 23:00 5/1/2022; at 5pm + 3days
D:at 5/1/2022 23:00; at 3days + 5pm