Mark the letter A, B, C, or D to indicate the sentence that best completes each of the following exchanges.

Câu hỏi

A student is asking the librarian to help her to fax a report.
- Student: “Could you help me to fax this report?”
- Librarian: “________”

A. Sorry, I have no idea.

B. It’s very kind of you to say so.

C. What rubbish! I don’t think it’s helpful.

D. Certainly, what’s the fax number?

A student is asking the librarian to help her to fax a report.- Student: “Could you help me to fax this report?”- Librarian: “________”