Question

【题目】Many of us are used to (live) in the countryside. The air here is very clean.

Answer 1

【答案】living
【解析】be used to do sth.被用于做某事； be used to doing sth.习惯于做某事。根据句意：我们许多人都__________住在乡下。这儿空气很干净。可知，此处考查短语be used to doing sth.，故填：living。