分类：教育/科学-学习帮助
问题：用适当的单词填空，每空一词AGoodmorning,sir.ca 
A Good morning,sir.can I help youB Yes,I would li to buy a copy of 21st Century.A Here you are B Thank you.How much is it A Just one yuan,Do you want anything else B Yes,A copy of China DailyA The English newspaper?B YesA Oh sorry,They are sold( )B Do you haeA Good morning,sir.can I help youB Yes,I would li to buy a copy of 21st Century.A Here you are B Thank you.How much is it A Just one yuan,Do you want anything else B Yes,A copy of China DailyA The English newspaper?B YesA Oh sorry,They are sold( )B Do you hae China youth DailyA Of course！Here you are B OK ,I will take( )of them
回答：A Oh sorry,They are sold (out ):sell out 卖完了
B OK ,I will take (both) of them:他买了两样东西，所以 both of them 表示全要了