There you can see beautiful tall buildings on side of the square.A. allB. eitherC. bothD.

问题补充：

There you can see beautiful tall buildings on side of the square.

A. all

B. either

C. both

D. every

答案：

A. all

B. either

C. both

D. every

解析：考查代词辨析。依据题干中的side一词可知A、C错误，因为这两项后须接可数名词的复数形式；再依据the square一词可知either错误，either表两者中的任何一个。every表三者及三者以上的每一个。