Question

Her sister ____ a taxi driver. Now she works for a charity.

A．is

B．were used to being

C．is used to being

D．used to be

Answer 1

D

考查近義詞組的辨析。be used to do“被用于”；be used to do ing“習慣于”；used to do“過去…”。句意為“他的妹妹過去是一個出租車司機，現在她為慈善組織工作”。故選D。