Question

Chanjiang River is one of________ in the world.

A．the longest river

B．the longer river

C．the longest rivers

D．the longer rivers

Answer 1

C

试题分析：句意：长江是世界上最长的河流之一。形容词的最高级为定冠词the加形容词的最高级加名词构成，而前面有个one of，所以后面的名词要用复数形式；故选C。