问题
选择题
—Hello,Jane,have you arrived at the hotel?
—Yeah,busy .I'll call back later.[ ]
A. checking in
B. to check in
C. checking out
D. to check out
答案
答案：A
搜题请搜索小程序“爱下问搜题”
—Hello,Jane,have you arrived at the hotel?
—Yeah,busy .I'll call back later.[ ]
A. checking in
B. to check in
C. checking out
D. to check out
答案：A
