There is ______ on the playground. [ ]A. a groups of peoples B. a group of people C. groups of peopl

题目简介

There is ______ on the playground. [ ]A. a groups of peoples B. a group of people C. groups of peopl

题目详情

There is ______ on the playground.

[     ]

A. a groups of peoples
B. a group of people
C. groups of people
D. group of people
题型:单选题难度:偏易来源:期末题

答案

B

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