Mr. George used to a walk along the river after supper when he was in the countryside. No

问题补充：

Mr. George used to a walk along the river after supper when he was in the countryside. Now he gets used to a walk in the garden.

A.take; taking B. taking; take C. take; take

答案：

解析：当他在乡下时，乔治先生过去饭后常常在河边散步。现在他已经习惯了在花园里散步。be used to sth习惯于某事;used to do sth过去常常做某事.讲话语境可知选A。