George Bushwas a politician like his son George W.Bush.A. the olderB. olderC. the elderD.

问题补充：

George Bushwas a politician,like his son George W.Bush.

A. the older

B. older

C. the elder

D. an elder

答案：

A. the older

B. older

(答案→)C. the elder

D. an elder

解析：elder同姓名者中教年长的（指父子关系）。