A FEmAlE sECrEtAry hAs BEEn ExpECtED, BEsiDEs othEr DutiEs, to ______.
A．BE hEr Boss's mEmory
B．Do EvErything hEr Boss Asks hEr to Do
C．ClEAn hEr Boss's ClothEs
D．tElEphonE thE Boss's wiFE