John has really got the job because he showed me the official letterhim it.A. offeredB. of

问题补充：

John has really got the job because he showed me the official letterhim it.

A. offered

B. offering

C. to offer

D. to be offered

答案：

A. offered

(答案→)B. offering

C. to offer

D. to be offered

解析：句意为：官方信件上说提供John一份工作。他给我们看了。这说明事实上他已获得了这份工作。offer与the official letter 含主动关系, 因此用其现在分词形式作定语。

【考点定位】考查非谓语形式作定语的区别。过去分词作定语，与被修饰词含被动或完成意味；不定式作定语时，表是该动作未发生。to be done与被修饰词含被动关系。