I believe it is B. It is what it should be. If I'm correct. If my answer is wrong, I'm quite sorry and good luck next time. But I'm 99% sure it's correct.
Answer:
And
Explanation:
Because they are separate activities.
<span>She was the last of the passengers to B. Alight, and when I got her into the carriage she looked not unlike one of those charred, smoked bodies that firemen lift from the debris of a burned building.</span>