Question

【题目】Have you ever known the mobile phone has a _______ history? It is said that the world’s
first mobile phone was made in the 1970s.
A.long
B.fresh
C.colourful
D.different

Answer 1

【答案】A
【解析】long“长的”；fresh“清新的”；colourful“五彩缤纷的”；different“不同的”。结合下句句意“据说世界上第一部手机是在20世纪70年代被制造的”可知，手机的历史已经很长了，故用long。