Question

All the candidates present at the conference have contributed to the development of our country, so they are each recognized specialists in their _________fields.

A．respective

B．respected

C．respecting

D．respectful

Answer 1

A

试题分析：会议上所有出席的候选人都对国家的发展有贡献，所以他们每一个人都是公认的各个领域的专家。Respective 各自的 respected 尊敬的 respecting 尊重 respectful 有礼貌的，根据题意，故选A。
点评：解答这类题目，关键是理解题干意思以及各选项词汇的意思，可以像数学中的代入法一样，依次把各个选项意思放入句子中进行比较，不难选出正确答案。