Question

【题目】(2012湖北恩施)He________go out with his parents，but now he________staying at home alone．

A．used to；is used to

B．is used to；used to

C．use to；is used to

Answer 1

【答案】A

【解析】be used to do“被用来做……”；be used to doing“习惯做……”；used to do“过去常常做……”。根据句意“他过去常和他父母出去，但是现在他习惯独自待在家里”可知选A。