The old couple decided toa boy and a girl though they had three of their own.A. adaptB. br

问题补充：

The old couple decided toa boy and a girl though they had three of their own.

A. adapt

B. bring

C. receive

D. adopt

答案：

A. adapt

B. bring

C. receive

(答案→)D. adopt

解析：这对老夫妇已经有了三个儿女，但还是决定养一个男孩和一个女孩。此题中adopt意为“收养”。adapt“使适应”，bring“带来”，receive“收到”，放在句中句意不通。