___ you ever ___ Beijing roast duck before?

A Did, try        B Have, tried      C Will, try       D Do, try

补全对话

A:Which would you like, tea or milk?

B:　1　,thanks.I’ll have a glass of beer,please.

A:OK.　2　else?

B:No,thanks.What about you?

A:I’d like a cup of tea　3　sugar and milk.By the way,　4　you ever　5　Beijing duck?

B：Yes,I　6　some the year　7　last.

A:　8　do you like it?

B:I like it a　9　.It’s delicious.

A:So　10　I.