Answer:
d. Tension erupted in the room when it was revealed that the villian knew that the spy withheld information.
Explanation: The best revision of the sentence is answer d because is grammatically correct, the sentence is in past tense and that is why all the verbs should be in past tense. The word withholding is not in past tense, but the word withheld it is, that's why this answer is grammatically correct.
1. Coastal Plains, for example Piney Woods - 100 to 800 feet.
2.North Central Plain Region - 800 to 1700
3.Great Plains (overlaps with North central Plains : 1000 to 400
4.Oceans and Basins
<span>3.
Son and successor of Baasha
</span><span>Nadab
</span>