题目

The time of year a baby is born can shape what profession they will embark on in later life, a new study has suggested. Being born in a certain month appears to indicate the possibility of what job a person will end up with, the study by the Office for National Statistics found.     Researchers have uncovered that the month in which babies are born could also affect everything from intelligence to length of life. A child born in December is more likely to become a dentist while someone whose birthday falls in January will tend to a debt collector, they found.    A February bir -5的相反数是(   ) A.5                B.-5        C.                D.