—Whereisyourgrandpa,Sara?             —Look!Heistelling...

问题详情：

— Where is your grandpa, Sara?

              — Look! He is telling stories ______ a group of children over there.

       A. from                      B. about 

       C. between                   D. among

【回答】

D

知识点：介词和介词短语

题型：选择题