— Excuse me, is this seat _____?— Yes, it's available.[ ]A. vacant B. bare C. blank D. occupied
[ ]
题目简介
— Excuse me, is this seat _____?— Yes, it's available.[ ]A. vacant B. bare C. blank D. occupied
题目详情
— Yes, it's available.
[ ]
B. bare
C. blank
D. occupied
答案