问题

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
B:to check in
C:checking out
D:to check out
正确答案是:
同类题型
One thousand people died in the disaster, two hundred and fifty-five children ____.
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— Excuse me, could you please speak a little more ________— Sorry, I thought you could follow me.
How long do you think it will be _____ I can go back to work?
The men will have to wait all day _____ the doctor works faster.