【正文】
n g a n d w h a t h e is r e a d i n g f o r , j u s t a s a d r iv e r d o e s t o f it t h e r o a d s it u a t i o n . A g o o d r e a d e r m a y r e a d a t 1 0 0 0 W P M ( 詞 / 每分鐘 ) w h e n h e lo o k s f o r s o m e t h in g f o r a r e p o r t in t h e li b r a r y . B u t o n c e h e f in d s w h a t h e n e e d s , h e m a y s lo w d o w n t o 1 0 0 W P M . A g o o d r e a d e r m a y r e a d n e ws p a p e r s a n d s t o r y b o o k s a t 6 0 0 W P M . B u t h e m a y r e a d h i s s c ien c e o r m a t h s b o o k s a t 1 5 0 W P M . J u s t a s a d r i v e r h a s a wid e c h a n g e o f d r i v in g s p e e d , s o a g o o d r e a d e r h a s a w id e c h a n g e o f r e a d in g s p e e d . ( ) 1 . T h e wr it e r t h in k s t h a t a g o o d r e a d e r c a n . A . r e a d a t 1 0 0 0 W P M B . r e a d a s f a s t a s h e c a n C. s p e n d m o r e t i m e r e a d in g D. c h a n g e t h e r e a d in g s p e e d a s h e n e e d s ( ) 2. d e c id e s t h e s p e e d o f r e a d in g . A . H o w m a n y b o o k s h e is r e a d in g B . W h a t h e is r e a d in g f o r C. W h e r e h e is r e a d in g D. W h e n h e is r e a d i n g D B ( ) 3 . A g o o d r e a d e r m a y r e a d f a s t e r . A . w h e n h e r e a d s n e w s p a p e r s a n d s t o r y b o o k s B . w h e n h e r e a d s s o m e t h in g m o s t u s e f u l t o h im C. w h e n h e is t r y in g t o f in d s o m e t h i n g f o r h is r e p o r t D. w h e n h e is t r y in g t o w o r k o u t a m a t h s p r o b lem ( ) 4 . T h e w o r d “ o n c e ” in t h e p a s s a g e m e a n s . A . o n e t im e B . b e f o r e C. a s s o o n a s D . a f t e r ( ) 5 . W h ich is