Passage 22（2020 •贵州省安顺市）
第二节选择方框内最佳选项完成对话。选项中有一项为多余选项。

A：May I help you?
B：___21___ I’d like to borrow some books on Western culture and customs. How can I find them?
A：___22___
B：OK. How many books may I borrow at a time?
A：___23___
（Ten minutes later）
B：I’d like to borrow these three books. ___24___
A：Two weeks.
B：Two weeks? I’m afraid I can’t return them until I’ve finished my project.
A：In that case, you must renew them before they’re due. ___25___ It’s 0.5 yuan a day for each book.
A. Yes, please.
B. At most five.
C. You can buy it there.
D. How long may I keep them?
E. If not, you’ll have to pay a fine.
F. You can check for them on the computer first.
这是一段A和B之间的对话，内容是关于图书馆的借书规则。
21.A【解析】根据上文May I help you?可知，此处是B对A提供帮助的问句表示回应。A选项Yes, please“是的，请帮下忙”符合语境，故选A。
22.F【解析】根据上文How can I find them?可知，B问怎么找到想看的书，故此处是A回答怎么找到想要的书的方法。F选项You can check for them on the computer first“你可以先在电脑上查一下”符合语境，故选F。
23.B【解析】根据上文How many books may I borrow at a time?可知，B问一次可以借多少本书，故此处是A回答一次最多可以借多少本书。B选项At most five“最多5本”符合语境，故选B。
24.D【解析】根据下文Two weeks可知，A回答两周，故此处是B问借书可以借多久。D选项How long may I keep them?“这些书我可以借多久？”符合语境，故选D。
25.E【解析】根据下文It’s 0.5 yuan a day for each book可知，此处是A说借书超期要罚款。E选项If not, you’ll have to pay a fine“如果没有按时还书，你就得交罚款”符合语境，故选E。