【小题2】From the passage, we can see that MP4 is ______ MP3.
A.much bigger than
B.just as advanced as
C.not so particular as
D.more functional than
【小题3】Which function of MP4 is NOT directly mentioned in this passage? A.Storing digital audio and video streams. B.Recording some movies in cinema. C.Playing TV shows, games and movies. D.Transferring particular music from a DVD. 【小题4】From the last sentence, it’s clear that the writer tries to tell us it is ______.