I think its B but I'm not sure
Answer:
A)The military unit
Explanation:The first option best fit in . The sentence can be re-written as - the military unit practises twice weekly.
The right answer for the question that is being asked and shown above is that: "d. hot-headed young men." Abram and Balthasar, who appear in Scene i, are examples of d. hot-headed young men. The roles they portray are being as hot-headed person.