题目内容：
Moreover, reservations by credit card four weeks ______ guarantee availability of the room size required.选择一项：
A.
in advance
B.
in addition
C.
in agreement
参考答案：
选择题：Moreover, reservations by credit card four weeks _
- 题目分类：国家开放大学商务英语3
- 题目类型：选择题
- 查看权限：VIP
选择一项：
A.
in advance
B.
in addition
C.
in agreement