Faith and Antonio Have Been Dating for Nearly a Year

Faith and Antonio have been dating for nearly a year and are very much in love. If they are like most couples, their passionate love ____.

A) is at its peak, and will begin to die down soon
B) will peak in two to three years, and then begin to die down
C) will peak in five to seven years, and then begin to die down
D) will remain more or less constant as long as they stay together