I've won a holiday for two days to Florida. I _______ my mum.
A. have taken
B. am taking
C. take
D. will have taken
D选项为何不可以呢?
答案应选 B。用进行时态表示将来意义。
选D为将来完成时。你的句子意思并没有将来完成的意味。当然不能选D。