—You won the first prize in the Physics competition.
— . I made several terrible mistakes.
A.I think so | B.You must be joking |
C.You are welcome | D.It doesn’t matter |
—You won the first prize in the Physics competition.
— . I made several terrible mistakes.
A.I think so | B.You must be joking |
C.You are welcome | D.It doesn’t matter |