单选题

　　[概括大意] “Speed Reading” courses teach students how to read more quickly. In such courses， teachers often ask students to find out how many words a minute he is reading. You can do this too： look at your watch every 5 or 10 minutes and write down the page number you have reached.

　　The main idea of this paragraph is__________.

　　A、Check Your Reading Speed

　　B、A Way to Increase Your Reading Speed

　　C、Check Your Understanding

　　D、Read Something Every Day