223. It was so       a story that quite a few children were __________to tears.

— Did you go to the party last night?

　　— Yes. And I’d rather ________. It was so________.

It was so a sunny day that I decided to go fishing. I went      1.    

out early and sit on the bank of the river. I hoped that I would  2.    

have a good harvest. A long time passed. Although I waited    3.    

patiently, but there was no luck. When the sun was about to set, 4.    

I caught nothing , it made me very disappointed. I walked      5.   

home sadly with the fishing pole or the empty basket. I was   6.   

sure that my mother would laugh at me. Passed a fish market,  7.   

I suddenly had an idea. I bought two big fresh fish and brought  8.  

them home. My mother would certainly happy when she saw   9.  

the fish and she would encourage me to continue to fishing.     10.  

— Did you go to the party last night?
　　— Yes. And I’d rather ________. It was so________.

The student asked his teacher to explain        it was so?

A．which           B．that         C．what          D．how