Q: Which one is right?

A: Paolo kissed Mrs. Bing.

B: The second speaker kissed Mrs. Bing.

C: ooey knew that Paolo kissed Mrs. Bing.

D: ooey kissed Mrs. Bing.

解析：Ross(第二位说话者)kissed Mrs. Bing首先，Ross撒谎说Paolo kissed Mrs. Bing.不过后来坦诚了说是自己，而在他们接吻的时候恰巧被Joey撞见了，所以综合起来只有B正确。

====原文====

Chandler: Oh my God.
Ross: you're my friend. I-I had to tell you.
Chandler: I can't believe it. Paolo kissed my mom?
Ross: yeah, urn, I don't know if you noticed, but he had a lot to drink, and you know how he gets when he's drun···uh···(He has caught sight of Joey scowling at him) I can't do this, I did it, it was me, I'm sorry, I kissed your mom.
Chandler: What?
Ross: I was really upset about Rachel and Paolo, and I think I had too much tequila, and Nora-urn, Mrs. Mom- your Bing- was just being nice, y' know and- But nothing happened, nothing-Ask Joey, Joey, uh, came in-
Chandler: (To Joey) You knew about this?
Joey: Uh···y' know, knowledge is a tricky thing.

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