We ________ certain living things as birds not because they have long legs or short legs, but becaus

题目简介

We ________ certain living things as birds not because they have long legs or short legs, but becaus

题目详情

We ________ certain living things as birds not because they have long legs or short legs, but because they all have feathers.
[     ]
A. suppose     
B. classify
C. look  
D. insist
题型:单选题难度:中档来源:同步题

答案

B

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