— Could I have the small table by the window?
— Sorry, sir. It in advance.
A. booked
B. will be booked
C. had booked
D. has been booked
网友回答
A. booked
B. will be booked
C. had booked
(答案→)D. has been booked
解析：在具体语境中考查时态。句意：--我能坐窗户旁边的那张小桌子吗？--对不起，先生。已经有人提前预定了。对话是现在的情况，排除A、C；根据句意可知，有人提前预定了，不用将来时，故选D。