If she has already testified and presented her version of the facts relating to something that has already occurred (a past event), and he is now insisting that this past testimony is to be regarded as truthful, then I believe we could say answer C is correct. Of course, answer A would be correct if she has not yet presented her testimony.
Question:
#6: "... contribution to the project..."
#21: Answer C also.
6. to ✅
21. “C” is not correct here.
If she has already testified and presented her version of the facts relating to something that has already occurred (a past event), and he is now insisting that this past testimony is to be regarded as truthful, then I believe we could say answer C is correct. Of course,
answer A would be correct if she has not yet presented her testimony.