— How long____at this job? — Since 1990.
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