The biggest whale is ________ blue whale,which grows to be about 29 meters long—the height of ________9story build
问题描述：
The biggest whale is ________ blue whale,which grows to be about 29 meters long—the height of ________9story building.
A．the；the B．a；a
C．a；the D．the；a
答
D．the；a,“最大的鲸鱼是蓝鲸”,专属名词用定冠词the,可以长到29米长,——一座九层楼的高度,并没有限定是哪座楼,用不定冠词a