-- . Take it easy. You are well prepared for it aren’t you?A. No pains no gainsB. I h

问题补充：

-- .

-- Take it easy. You are well prepared for it, aren’t you?

A. No pains, no gains

B. I have butterflies in my stomach

C. There is no smoke without fire

D. The world is my oyster

答案：

A. No pains, no gains

(答案→)B. I have butterflies in my stomach

C. There is no smoke without fire

D. The world is my oyster

解析：考查交际用语。No pains, no gains不劳无获；I have butterflies in my stomach我很紧张；There is no smoke without fire无风不起浪；The world is my oyster

我随心所欲，得心应手。句意：我很紧张。别担心，你已经准备好了，不是吗？所以选B.