完形填空。
Japanese high school students do not drive cars. Many of them either walk1ride bicycles if the distance
is not too great. In other2 , a lot of students have to3public buses and trains, often changing lines several
times in order to reach their4 . It is common for some students to5two or more hours each day on6
transportation. After junior high school, students attend schools based7standardized high school entrance
examination scores. As a result, some students travel a great distance to8the school. The school day begins
at 8:30, so students may leave home96:30. While some students sleep or study during their long travel, public
transportation also10a chance for socializing with peers (同龄人). Students11to school are regulated by
school policies. These policies may prohibit12activities in public -chewing gum, consuming snacks,13
books while walking - anything that might reflect14on the reputation of the school. Each school has a unique15that makes its students easily identifiable to16 . School policies often require students to17on buses
and trains,18seats open for other passengers in order to show thoughtfulness towards others. In practice,
19, students tend to relax20they move farther away from school.
( )1. A. but
( )2. A. cases
( )3. A. go
( )4. A. homes
( )5. A. take
( )6. A. public
( )7. A. in
( )8. A. go
( )9. A. as early as
( )10. A. gives
( )11. A. on the way
( )12. A. sure
( )13. A. carrying
( )14. A. worse
( )15. A. uniform
( )16. A. the teachers
( )17. A. silence
( )18. A. having
( )19. A. however
( )20. A. which B. or
B. schools
B. have
B. destinations
B. cost
B. private
B. at
B. leave
B. as late as
B. offers
B. in the way
B. certain
B. taking
B. well
B. hairstyle
B. the students
B. sit
B. getting
B. but
B. as C. and
C. areas
C. take
C. companies
C. spend
C. school
C. on
C. attend
C. as hurry as
C. sends
C. by the way
C. special
C. holding
C. badly
C. schoolbag
C. the public
C. seat
C. putting
C. even
C. that

D. nor

D. countries
D. get
D. classrooms
D. have
D. government
D. to
D. pass
D. as long as
D. takes
D. at the way
D. probable
D. reading
D. truly
D. playground
D. the s
D. stand
D. leaving
D. still
D. so