How long is the warranty of the computer？A．2 months.B．1 year.C．2 years.

－How much is the rent of the flat？－It is near the center of the city.（)

How long（) you（) a member of the club？

How long is the stopover on the flight the speaker booked？A．1 hourB．2 hoursC．9 hoursD．10 h

听力原文：How long have you been working for JCR？（A) Since 1994.（B) Until the end of this w

听力原文：How long did you live in Seattle of the United States？（A) It is a beautiful city

How long is the supper time for the hotel？A．It"s one hour.B．It"s two hours.C．It"s one and