阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺，意思完整，每空限填一词，每词限用一次。方框中有两个词是多余的。
on, read, popular, say, by, they, true, poem, we, pick, only, invite |
Reader(《朗读者》)is one of the most ____ TV shows. It ____ different people to read aloud on the stage(舞台). The show also tells the moving stories behind those people. They can read everything, like ____,books and letters. ____ reading aloud, the words on the paper come to life.
Many people are fans of the show. They begin to enjoy ____ aloud at home. Now, the show gives people from across China a special place to read. It is a reading pavilion(朗读亭). They are in many cities, including Shanghai, Hangzhou and Xi'an.
The pavilion is very small. ____ one person can come into it each time. There is a microphone(麦克风)in it and it records people's voices. Everyone can read for three minutes in the pavilion. They can read anything they like. The show will ____ some of the readers and invite ____ to read on CCTV.
People of all ages read in the pavilion. “Reading should be just like singing and talking.” ____ Dong Qing last week, the host and producer(制作人)of the show. “We can express our ____feeling by reading aloud.”
是偶函数，且当
则不等式
的解集是（ ）