There are many fine buildings on sides of the streets.A. every B. bothC. allD. either

问题补充：

There are many fine buildings on sides of the streets.

A. every

B. both

C. all

D. either

答案：

A. every

(答案→)B. both

C. all

D. either

解析：词义辨析。Every每个；both两个都；all多个都；either两个中的任何一个。句意：在这条街的两边都有许多很好的建筑。故选B。