George has to pay duty on his laptop computer.
查看答案
Articles for commercial use are subject to duty.
A. 对
B. 错
Mary will go with Mr. Smith on the business trip.
A. 对
B. 错
The first hotel is fully booked till the middle of next month.
A. 对
B. 错
There is no air conditioning in the second hotel.
A. 对
B. 错