Question

-- - Alison, I’m sorry. I can’t come to the wedding with you tomorrow morning. 
   -- ________? 
   -- My grandma was severely ill, so I have to stay in the hospital to look after her. 

A．How is it

B．How come

C．So what

D．What’s the problem

Answer 1

B

这题考查交际用语：How come怎么回事？So what那又怎样？ What’s the problem问题是什么？，根据句意：--对不起，Alison，每天早晨我不能和你参加婚礼了。--怎么了？--我奶奶病的厉害，我要在医院照顾她。选B。