Have you ever watched online videos? Manypeople used YouTube to do that. You don’t need anaccount , but if you want to save your favorite videoor post your own, you have to sign up. Then, justenter your email address and choose a user name andpassword. You’re ready to (46). Many people have become Internet celebrity by(47) . Some interesting videos (48) over thousandsof times in a really short time. People (49) watchthe videos can make comments or give theirthumb-ups. They may tell you (50). This way, themore subscribers you get, the more possible it is foryou to become the next famous YouTuber.  sign up登入 comment評論 celebrity名人subscriber訂閱者
46.
(A) share your videos with the world
(B) keep videos on your own
(C) make videos by yourself
(D) google your favorite videos