完形填空。 Lu Xun was a great Chinese Literate (文学家). Once he 1 to the 2 people about the study of foreign languages. He said:'You must not 3 studying foreign languages for even one day. To master a language, words and grammar are 4 . You must do a lot of reading. At 5 time, consult (查阅) 6 and memorize (记住) grammar. 7 reading a book, it is only nature that you won't understand it all. Never mind. Put it aside and start another 8 . In a few months 9 , go over the first book again, you are sure to understand 10 than before. Young people have good memories. If you memorize 11 words every day and keep on reading 12 , in four or five 13 , you will 14 be able 15 in the foreign language.' (     )1. A．spoke (     )2. A．old (     )3. A．stop up (     )4. A．enough (     )5. A．same (     )6. A．books (     )7. A．Before (     )8. A．one (     )9. A．or half a year (     )10. A．much many (     )11. A．a little (     )12. A．all the time (     )13. A．days (     )14. A．centain (     )15. A．for reading B．told B．small B．break up B．not enough B．the same B．words B．After B．thing B．half a year B．much more B．little B．some time B．months B．centainly B．reading C．asked C．little C．give in C．right C．such C．dictionary C．When C．books C．a year half C．much most C．few C．at a time C．weeks C．sure C．to read D．was spoken D．young D．give up D．good D．different D．story D．While D．newspaper D．half's year D．many more D．a few D．sometime D．years D．must D．read