On__________ sides of the street there are a lot of colorful flowers. [ ]A. each B. both C. either D

题目简介

On__________ sides of the street there are a lot of colorful flowers. [ ]A. each B. both C. either D

题目详情

On__________ sides of the street there are a lot of colorful flowers.  
[     ]
A. each  
B. both  
C. either  
D. all
题型:单选题难度:中档来源:同步题

答案

B

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