Correct option is D
The word that fits into both blanks appropriately, adding a proper and logical meaning to the sentences, is:
“triumph”.
Explanation: (I)
The artist's latest masterpiece was met with critical acclaim, marking a triumph in her artistic career.
In this sentence, "triumph" is used as a noun. It refers to a great success or achievement, especially after overcoming significant challenges or obstacles. The artist's latest artwork received critical acclaim, meaning it was praised and celebrated by art critics and the public. This achievement represents a significant milestone or success in her artistic career.
(II)
Overcoming her fear of public speaking was a personal triumph, and she delivered a powerful speech with confidence.
In this sentence, "triumph" is again used as a noun. It describes a personal victory or accomplishment. The context suggests that the person mentioned was able to conquer her fear of public speaking, which is a significant challenge for many individuals. By successfully delivering a powerful speech with confidence, she achieved a personal triumph—overcoming her fear and achieving success in public speaking.
In both sentences, "triumph" is used to describe successful and significant achievements in different contexts—one related to artistic career success and the other to personal growth and overcoming a fear.
(a) Botch: To do something clumsily or poorly, resulting in a mess or failure.
(b) Debacle: A complete and often sudden failure, disaster, or chaotic situation.
(c) Setback: A hindrance or obstacle that causes a delay or a temporary reversal in progress.
(e) Muddle: To mix up or confuse things, creating a disorderly or chaotic situation.