The best paraphrase would be B.
(hope this helped!)
<span>Gregor Samsa hates his job as a travelling salesman because he dislikes traveling so extensively, does not like worrying all the time and hasn't been able to make real friends. All the people he meets along the way are mere acquaintances and he cannot develop relationships with more meaning.</span>
Because it prevents them from breathing, since the ant is blocking off their airway.
Answer: Gregor's father throws an apple at him, which lodges in his back.
Explanation: I just took the test