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. 根据短文内容，选择正确答案。 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 usefu l to him C.when he is trying work out a maths problem D.when he is trying to find something for his report 4.The word “once ” in the passage means_________. A.one time B.only C.as soon as D.at once 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