注意：此页面搜索的是所有试题
题目内容
（乐山师范学院综合英语）
Mrs. Brown is supposed ______ for Italy last week.
A. to have left
B. to leave
C. to be leaving
D. to have been left
A. to have left
B. to leave
C. to be leaving
D. to have been left
参考答案