In Japan, people sometimes give special gifts. But they are not open.

Later, people may _______ the same gifts to someone else. [ ]

A. give up

B. give in

C. give away

D. give back

医疗机构不得因就诊者是精神障碍患者，推诿或者拒绝为其治疗属于本医疗机构诊疗范围的其他疾病。