单项选择题
Patients" bills of rights require that they （） informed...
单项选择题Patients" bills of rights require that they （） informed about their condition and about alternatives for treatment.
He had his book （） at his own expense.A．printB．printedC...
单项选择题He had his book （） at his own expense.
The weather was good except for an （） shower.A．optional...
单项选择题The weather was good except for an （） shower.
