问题
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
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
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
参考答案：A