—The twins will fly to New York with their parents this evening?-No.In fact their plan

问题补充：

—The twins will fly to New York with their parents this evening?

---No.In fact, their plane from Shnaghai ahead of time.

A. has taken off

B. will take off

C. is taken off

D. is being taken off

答案：

(答案→)A. has taken off

B. will take off

C. is taken off

D. is being taken off

解析：根据语境可知飞机已经起飞，所以用现在完成时。