How long does a jacket like this last me? — ______(这要看你多长时间一次).
How long will each event last?
A.One hour
B.Two hours
C.Three hours
D.Four hours
How long has the speaker been in the profession?
A.Ten years.
B.Twenty years.
C.Thirty years.
D.Forty years.
How long has he had the business?
A.Four years.
B.Thirteen years.
C.Fourteen years.
D.Thirty years.
How long does the staff in Sino-European do the placements in their overseas branches?
A.Half a year.
B.One year.
C.One year and a half.
How long does the man train every day?
A.2 hours.
B.3 hours.
C.4 hours.
D.5 hours.
The workers have______ a limit to how long they are prepared to talk to the management.
A.put
B.set
C.place
D.imposed