Mr. White ______ at 8:30 for the meeting, but he didn’t show up.(5分)
A、 should have arrived
B、 should arrive
C、 should have had arrived
D、 should be arriving
发布时间:2025-07-28 18:50:46
A、 should have arrived
B、 should arrive
C、 should have had arrived
D、 should be arriving