A、  B、  C、  B题干问的是如何在菜单上标出自己喜欢的菜。按照正常逻辑来看，让在上面打钩的(B)应该是正确答案。在对方劝自己多吃点的时候最好用(A)来回答，而(C)是不着边际的回答。

Have you seen the weather outside?
(A)It’s supposed to rain later.
(B)No, I’ve been sitting here reading.
(C)Yes, it’s great news.

How can I show my menu preference?
(A)Thanks, but I have eaten enough already.
(B)Put a check in the box.
(C)The shelf is full.