Scientists have created the world’s smallest snowman , about a fifth of the widt

Scientists have created the world’s smallest "snowman",_____ about a fifth of the width of a human hair．

A.measures

B.measuring

C.measured

D.to measure

试题答案

B

考查现在分词作定语。measure 意为量起来为，没有被动语态，科学家们已经创造出了世界上最小的雪人，量起来为一个人的头发宽度的五分之一。measuring在句中作定语，相当于定语从句which measures，故选B。