专四专八考试

【单选题】
A、Go online and wait for the delivery of the book ordereD、
B．Check the library’s website and then go to the library.

C、Go online or go to the library to check whether a book is in stock.
D．Put a book in order and call a librarian to ask when you can get it.

网考网参考答案：B
网考网解析：
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