Question

【题目】Look! There ________ sheep eating grass over there.

A. is a number of

B. are a number of

C. is a set number of

D. are the number of

Answer 1

【答案】B

【解析】

句意：看，有许多绵羊在那边吃草。根据a number of许多，a set number of一定数量的；the number of ---的数量，通常看作单数，所以排除D；根据sheep单复数同形，可知这里是复数形式；故选B