注意：此页面搜索的是所有试题
题目内容
（四川农业大学大学英语）
1.I am accustomedlate on weekends for I havethe habit of working at night.
A. to sit up
B. to sitting up
C. at sitting up
D. for sitting up
A. to sit up
B. to sitting up
C. at sitting up
D. for sitting up
参考答案