阅读理解。 A good reader is very much like a driver. He must change his reading speed (速度) to fit what he is reading and what he is reading for, just as a driver does to fit the road situation (状况). A good reader may read at 1000 WPM (词 / 每分钟) when he looks for something for a report in the library. But once he finds what he needs, he may slow down to 100 WPM. A good reader may read newspapers and storybooks at 600 WPM. But he may read his science or maths books at 150 WPM. Just as a driver has a wide change of driving speed, so a good reader has a wide change of reading speed. 1. The writer thinks that a good reader can ______. [     ] A. read at 1000 WPM B. read as fast as he can C. spend more time reading D. change the reading speed as he needs 2. ______ decides the speed of reading. [     ] A. How many books he is reading B. What he is reading for C. Where he is reading D. When he is reading 3. A good reader may read faster ______. [     ] A. when he reads newspapers and storybooks B. when he reads something most useful to him C. when he is trying work out a maths problem D. when he is trying to find something for his report 4. If there is a 6000-word story, it will take a good reader minutes to finish reading it. [     ] A. 6 B. 10 C. 40 D. 60 5. Which is the best title for this passage? [     ] A. The importance of Reading Fast B. The Difference Between Driving and Reading C. The Best Way of Fast Reading D. A Good Reader and His Reading Speed