I think it should not Have bad grammar
It is D.
“Now the thing to do,” he went on, “is to try to forget it and go on being a man.”
^that is the excerpt from the story.
hope it helps :)
Answer: He needed a hiding place to stay, he didn't realize the danger was in so it took him a while to actually come, because he needed to put his priorities in order
Explanation:
Dussel came to live in the Secret Annex in November 1942 he would've came sooner, but didn't realize how much trouble he was in so he fixed all his affairs before coming.
His strength His Honor and his ability to rule justly.