Speaker A: May I make a recommendation sir? The lobsters are good. They are fresh from th

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Speaker A: May I make a recommendation, sir? The lobsters are good. They are fresh from the sea. Speaker B: ______

A.Why do you want to recommend them to me?

B.They are very good. Unfortunately they are too expensive.

C.Thank you, but I don"t like shell-fish.

D.Maybe they are fresh, but I wonder whether they will taste good.

请帮忙给出正确答案和分析,谢谢!

热搜:a是b的充分条件,b是a的必要条件吗