Question

The biggest whale is _____ blue whale, which grows to be about 29 meters long—the height of ____ 9-story building.

A．the; the

B．a; a

C．a; the

D．the; a

Answer 1

D

试题分析：第一空用定冠词表类别，特指“蓝鲸”；第二空泛指“一座9层楼那么高”。句意：最大的鲸是蓝鲸，它能长到29米长——相当于一座9层楼那么高。