问题
填空题
CONVERSATION 1
Time for the man to arrive at the hotel: (1) .
Price of the room: $ (2) .
Number of the unit: No. (3) .
On the (4) floor.
答案
参考答案：second
Time for the man to arrive at the hotel: (1) .
Price of the room: $ (2) .
Number of the unit: No. (3) .
On the (4) floor.