Correct option is D
Option (d) “work” is the error.
The verb "has" requires the gerund form of the verb "work," which is "working."
Therefore, "work" should be changed to "working" in the original sentence.
The article "any" is used correctly in this sentence to indicate that there is no specific knowledge being referred to.
The correct sentence would be: "Has Gita any previous knowledge of working with junior colleagues?”