_____quite common for people to believe that more and more teenagers have become addicted to on line games.
A.As is | B.That is | C.It is | D.What is |
相关知识点
推荐套卷
_____quite common for people to believe that more and more teenagers have become addicted to on line games.
A.As is | B.That is | C.It is | D.What is |