【单选题】

Ability to Rollover Unused Vacation Time

One of the benefits employees really want is the ability to rollover their unused vacation time． (29) you may indeed have some (30) mem-bers who abuse this benefit，the vast majority (31) use their vacation time wisely． (32) likely is it that anyone is going to save up months (33) vacation time and then use it all at once
The reality is that your employees have earned those days，and they would like to feel assured that they have (34) in case of an emergency．A、short memo (35) them of the importance of using their vacation time wisely should be a sufficient safeguard (36) vacation-time abuse．
The bottom line for all employers (37) 。that you should be constantly looking for ways to attract and retain quality staff． (38) ．that means a bit of strain (39) ．your bottom line in the short (40) ，the return on your investment will nevertheless be completely worth it．
A．time
B．occasion
C．term