什么是铰削余量？

Driver wanted ① Clean driving licence ② Must be of smart appearance ③ Aged over 25 Apply to: Capes Taxi, 17 Palace Road, Ruston.

Air Hostesses for International Flights Wanted ① Applicants must be between 20 and 33 years old. ② Height 1.6m to 1.75m. ③ Education to GCSE standard. ④ Two languages, must be able to swim. Apply to: Recruitment office, Southern Airlines, Heathrow Airport West, HR 37KK.

Teachers Needed For private language school, teaching experience unnecessary. Apply to: The Director of Studies, Instant Languages Ltd, 279 Canal Street, Ruston

根据以上信息，选择最佳选项。
小题1:You are 26 years old and want to be a teacher. You should apply to       

A．Caps Taxi, 17 Palace Road, Ruston

B．The Director of Studies, Instant Languages Ltd, 279 Canal Street, Ruston

C．Recruitment Office, Southern Airlines, Heathrow Airport West, HR 37K

D．any of the three

小题2:Why can’t John, an experienced taxi driver, work for Capes Taxi?

A．Because he doesn’t have college education.

B．Because he likes doing sports.

C．Because he is unable to speak a foreign language.

D．Because he was punished for speeding and wrong parking.

小题3:Tom, aged 22, has just graduated from a college. Which job may be given to him?

A．Driving for Capes taxi.	B．Working for Southern Airlines.
C．Teaching at Instant Languages Ltd.	D．None of the three.

小题4:Why can’t Lucy, aged 27, become an air hostess?

A．Because she can speak only Japanese.	B．Because she is 27 years old.
C．Because she can’t skate.	D．Because she likes junk food.

小题5:Which of the following is not mentioned in the three advertisements?

A．Marriage.

B．Male or female.

C．Education.

D．Working experience.