单项选择题
Both Tom and Mary （） the exam.
A. has passed B. have past C. have passed D. had passed
单项选择题 关于烟草专卖违法行为，表述错误的是（）。
单项选择题 In my opinion, your composition is not as interesting as his but yours is () in writing.
单项选择题 Nobody knows why there are so few women at the（）of movies.
