Question

【题目】How old is the old man? I think he is________．

A. 65 old B. 65 years C. 65 year old D. 65 years old

Answer 1

【答案】D

【解析】句意：---那个老人多大了？---我想他65岁了。表示几岁，数词(小于等于1)+year old；或者数词(大于1)+years old.故选D。