单项选择题

The old man used to ______ under the tree for hours after supper.

A． sit
B． sitting
C． seat
<上一题 目录 下一题>
热门 试题

单项选择题
He asked me ______.
A． what size shoes I wore
B． what size shoes did I wear
C． I wore what size shoes
单项选择题
______ is your father, an engineer or a professor
A． Who
B． What
C． Which
相关试题