The phrase from the excerpt that suggests that Krogstad is prone to engage in crime and may, in fact, be a criminal is the following one:
diseased moral character
It is the only option that talks about somebody being a bad person, which is what Krogstad is. The other options do not show that moral ambiguity this option does.
I bought a dog is a sentence rather than a fragment.
I don’t why those type people sent links in the first place like if your going answer just answer. (￣^￣)ゞ
Screwdriver: turning :: Spoon : scooping
