Question

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
The airline was unable to give us a reason for the ______________ departure delay.
A) indivisible B) invincible C) invisible D) inexplicable

Answer 1

Answer:

ABCDEFGHIJKLMNOPQRSTUVWXYZ

Answer 2

Answer:

I think your answer is

the airline was unable to give us a reason for inexplicable departure delay....