问题
It is said that the film Kungfu Panda2 is a great success. Shall we go to watch it this Sunday—Sorry. I have to finish my homework.—Come on. Don’t be _______.
A:a piece of cake
B:a wet blanket
C:pulling my leg
D:all ears;
B:a wet blanket
C:pulling my leg
D:all ears;
正确答案是：
