— Mr Smith this week?
— No. He is on holiday.
A. Has; worked
B. Does; work
C. Did; work
D. Is; working
网友回答
@@A. Has; [email protected]@B. Does; [email protected]@C. Did; [email protected]@(答案)D. Is; working
解析：
根据答句He is on holiday.说明动作处于正在进行状态，而不是完成性的、过去发生的或经常性的动作，故排除选项A、B、C，选用现在进行时。