Q: Which of the following does not explain the situation?

A: There is a cat in the house.

B: Rachel knows little about Paolo.

C: Ross is jealous of Paolo.

D: Rachel keeps touching Paolo.

解析：A。A不正确，在原文中有“The cat,… the cat turned out to be Paolo’s”，说明他们之前相识是因为一只猫，但是这只猫现在不一定在场。B正确，从“Oh... Italy, I think.”推断。C正确，整段对话都有这个基调，尤其是最后一句“That, that is funny... (to Joey).... and Rachel keeps touching him.” D正确，从touching him，可以听出这就是他们对话中提到的Paolo。实际上这是Rachel刚领Paolo进门，Ross向Rachel提问，此时Rachel正和Paolo手挽着手。

======原文=====

Ross: (jealous) So, um... where did Paolo come from?

Rachel: Oh... Italy, I think.

Ross: No, I mean tonight, in the building. Suddenly. Into our lives.

Rachel: Well, the cat... the cat turned out to be Paolo's cat!

Ross: That, that is funny... (to Joey).... and Rachel keeps touching him.

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