She was complaining that the doctor was ________too much for the treatment he was giving her. 答案 D
A)expending B)offering C)costing D)charging
This hotel ____$60 for a single room with bath. 答案 A
A)charges B)demands C)prices D)claims
Convenience foods which are already prepared for cooking are______in grocery stores. 答案 D
A)ready B)approachable C)probable D) available
In general,the amount that a student spends for housing should be held to one-fifth of the total ____for living expense. 答案 B
A)acceptable B)available C)advisable D)applicable