[单选题]The local tax authorities clarified that mooncakes given as gifts by employers to staff members are taxable as part of employees’_____ income. ( )

The local tax authorities clarified that mooncakes given as gifts by employers to staff members are taxable as part of employees’_____ income. ( )
A.tight-knit
B.in-kind
C.less-than-rewarding
D.open-mindedness

正确答案:B