---where__you___your holiday?----i haven't decided yet,what about you?A did ,spendBhave,spendCare spendingDwould ,spend为什么选C

---where__you___your holiday?----i haven't decided yet,what about you?A did ,spendBhave,spendCare spendingDwould ,spend为什么选C
---where__you___your holiday?----i haven't decided yet,what about you?
A did ,spendBhave,spendCare spendingDwould ,spend为什么选C

---where__you___your holiday?----i haven't decided yet,what about you?A did ,spendBhave,spendCare spendingDwould ,spend为什么选C
C are spending
带有将来时的意思

因为回答是还没有决定，也就是要用将来时，而are spending有将来的意思，所以选C

进行时表将来

be doing，现在进行时表示将来的用法，表示按计划，打算，将要发生的事。

根据后句的回答，该事件还未发生，因此需使用将来时。Be doing句式不仅可以用于现在进行时，还可以表达即将发生的事情，故选C