A、  B、  C、  B这是与正在写计划书的同事进行的对话。如果将contract错听成了contact，就有可能把(A)误选作答案。(C)是所答非所问。所以最适合用来回答提问的选项是(B)。

Does this copy machine work?
(A)Yes, it makes great coffee.
(B)He only works on weekends.
(C)I think it still needs to be fixed.

You’re still writing the Sanders contract, aren’t you?
(A)We can contact him by phone too.
(B)I’m finishing it up now.
(C)He hasn’t sent it yet.