题目

题型：不详难度：来源：

The old man used _____ in front of his house and he has got used to _______ like that.

A．to sit; doing	B．to sitting; do
C．to sit; do	D．to sitting; doing

答案

A

解析

考查固定结构。Used to do sth.过去常常；be/get used to doing sth.习惯于做某事。句意：这个老人过去常常坐着房子前面。他已经习惯了那样做。所以选A。