A、  B、  C、  B问的是招待会会场上适合使用哪种类型的地毯，正确答案是(B)。如果只听到carpet中的car-，很容易把(A)误选为答案。(C)是只听到reception部分、漏听了其余部分时容易误选的答案。

Would you rather use white paper or these sheets of color paper?
(A)I prefer shirts with no collar.
(B)Do you know the caller’s name?
(C)The blue paper looks the best.

What kind of carpet should we get for the reception area?
(A)A full-size car would be best.
(B)Something we can clean easily.
(C)The menu was already decided.