—I saw Dave in the lift this morning.
—Really? He _______ around here for a long time.
A.won’t be seen | B.wasn't seen | C.hasn't been seen | D.hadn’t been seen |
推荐套卷
—I saw Dave in the lift this morning.
—Really? He _______ around here for a long time.
A.won’t be seen | B.wasn't seen | C.hasn't been seen | D.hadn’t been seen |