题目内容
. ---- How long ____ at this job?
---- Since 1990.
---- Since 1990.
| A.were you employed | B.have you been employed |
| C.had you been employed | D.will you be employed |
B
考查时态语态。跟答语从1990年开始可知上文是完成时态,you是雇佣的对象,故用被动语态,选B。
句意:
句意:
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