Answer :
Answer:
B Noun Clause
Explanation:
A noun clause is a dependent clause that acts as a noun.
"that his life might be spared" acts as a noun.
We may say:
"He begged something"; for example, "he begged their forgiveness."
So we use a noun with the verb begged. Therefore, this part of the sentence (that his life might be spared) is a noun clause.