Checking out is just simple. You go to the counter and say, "I am checking out." At this time, you should return the keys.
A.
正确
B.
错误
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【简答题】“Cool”is a word with many meanings.Its old meaning is used to express a temperature that is a little bit cold.As the world has changed,the word has had many different meanings. “Cool”can be used to ex...
【简答题】( B ) “Cool”is a word with many meanings.Its old meaning is used to express a temperature that is a little bit cold.As the world has changed,the word has had many different meaning. “Cool”can be used ...