Arli has learnt how to type for several years. Still, he types rather slowly, and he can only spell out words of four letters or less. But Arli is doing quite well for a dog.

　　He is black, white, and brown. He uses a special typewriter it has shallow bowl—like keys that are about two inches wide. His owner calls out the letter, the dog hits the keys with this nose.

　　Arli does very well at typing “good dog”. But he seems to have a bit of trouble when he is asked to spell out “bad dog”.

　　1. Arli is the name of .

　　A. a typist(打字员) B. a child C. a dog D. a man

　　2. The main purpose of the story is to tell us that Arli is .

　　A. a very bad typist B. unusually clever

　　C. a very good typist D. slow and not clever

　　3. How do you think Arli learned to type?

　　A. He was helped to do it by a dog . B. He did it with the help of his master .

　　C. He started doing it naturally several years ago. D. He did it for a living .

　　4. The writer tells us that Arli’s typewriter .

　　A. has only a small number of keys B. is smaller than an ordinary typewriter

　　C. is larger than an ordinary typewriter D. sometimes gives you a bit of trouble

　　答案：

　　1C 2 B 3 B 4 C