单项选择题
Some TV programs are interesting but some others are（）and full of violence.
A.frightening B.frightened C.to be frightening D.to be frightened
单项选择题 Some architectural designs are better than（）
单项选择题 So,（）this weekend, Kate? Oh, Diane and I went for a drive in the country.
单项选择题 Smoking is forbidden in the workshop, please stop it. Sorry, I（）
