He is an old doctor with a lot of ________. But he has never travelled by air be

题型：不详难度：来源：

He is an old doctor with a lot of ________. But he has never travelled by air before.Taking a plane was quite ________ experience for him this time.

A．experience; an

B．experiences; an

C．experience; /

D．experiences; /

答案

A

解析

试题分析：考查experience用法。Experience有两层意思，第一种指经历，是一个可数名词；第二种是指经验，是不可数名词。句意：他是一个经验丰富的医生，但是他以前从来没有做过飞机，这次对他来说坐飞机是一次不同寻常的经历。第一空是不可数名词经验，第二空是可数名词经历。故A正确。
点评：Experience有两层意思，第一种指经历，是一个可数名词；第二种是指经验，是不可数名词。对于这种名词的考查，在平时要注意一词多义的现象。