问题
单项选择题
During the summer holiday season it is difficult to find a (n) ______ room in the hotels here.
A.empty
B.vacant
C.free
D.deserted
答案
参考答案:B
解析: 表示“房子(房间)空着的,空闲的”,要用vacant。如:Are there any rooms vacant in this hotel 这家旅馆有空房吗