For those of you who chose "a" as the answer, you are correct.
While "b" seems to be a reasonable choice, since "night" was included in the question and since safety is paramount in the airline industry, a "go-around" was the correct choice...
Technically speaking, I think the answer would be "B then A"
Though, thinking about it, the possible answers are a little too vague.
The correct answer (that makes sense to me) would be "apply more throttle and level out enough to see if a...