题干
—I wonder if you could go to the movie with me.
—Oh, just leave me alone. I _______ a composition all the morning and haven’t finished yet.
—Oh, just leave me alone. I _______ a composition all the morning and haven’t finished yet.
A：write
B：was writing
C：have writte
D：have been writing
答案(点此获取答案解析）
D
