The answer is number contemporary
Castles<span> were primarily built </span>during<span> the </span>wars<span> of the late Middle Ages for the purpose of protection.</span>
I think the answer is B
A is belong to economics.
C is belong to arts
D is studying the language
The right answer is option two.
In Alexander Dumas' "The Count of Monte Cristo," the noise in the wall gives Edmond a sense of hope. When he starts hearing the noise, he is starving himself, so he believes it is an illusion. After realizing that the noise is product of another human being, it gives him a feeling of hope and starts eating again.
I think maybe the third or forth answer hope I could help
