---- How long ____ at this job? ---- Sin
题型:选择题
问题:
---- How long ____ at this job?
---- Since 1990.
A.were you employed
B.have you been employed
C.had you been employed
D.will you be employed
---- How long ____ at this job?
---- Since 1990.
A.were you employed
B.have you been employed
C.had you been employed
D.will you be employed