whAt might prEvEnt mAry, AgED 25, BEComing A BABysittEr
A．shE onCE BrokE A trAFFiC lAw AnD wAs FinED.
B．shE hAs nEvEr workED As A BABysittEr BEForE.
C．shE CAn't spEAk jApAnEsE vEry wEll.