单项选择题
（）his examination of the patient, the doctor wrote out a prescription.
A.Having finished B.Finishing C.Finished D.Having been finished
单项选择题 Each person at the reunion was required to talk to other relatives to find out if they would buy one of the histories（）it were printed.
单项选择题 It is the best（）I have seen.
单项选择题 The old lady is quarrelling with others as if she（）mad.
