what ring is spuare?

what ring is spuare? what is three-ring circus?Thanks. Q:What size is this ring please,is it a finger ring?.翻译 What ___ this ring?Is it yours,too?No,it is my sister's. 填介词,-What ___ this ring?Is it yours,too?-No,it is my sister's. You ring is so is the ring cheap? my ring is What ___ this ring?Is it yours,too?(填上合适的介词） bellA and bell B ring simultaneously at noon .Afterwards ,bellA rings every 36 minutes ang bellB rings every 27 minutes.What time is it they next ring simultaneously? 改错the doorbell is ring My mother's ring is It is a ring（对a ring提问） what is the largest number of regions this ring could be divided into using three straight lines? There is Tian'anmen Spuare on the postcard.同义句 How much are the stamps?单数句同义句There is Tian'anmen Spuare on the postcard.同义句 How much are the stamps?单数句同义句 ring ring, France has an area of over 260000 spuare miles.划线提问France 「has an area of over 260000 spuare miles」.（划线部分是「•••」）____ _____ is France?