The number of the red-crowned cranes will become ____ if we don’t take any action.A.fewer and fewerB

题目简介

The number of the red-crowned cranes will become ____ if we don’t take any action.A.fewer and fewerB

题目详情

The number of the red-crowned cranes will become ____ if we don’t take any action.
A.fewer and fewerB.less and lessC.smaller and smallerD.larger and larger
题型:单选题难度:中档来源:不详

答案

C
形容词的比较级用and来连接表示越来越怎样,根据语境可知丹顶鹤的数量会越来越少,如果人类不采取措施的话。

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