The scientist did not elaborate on his ideas but instead made his point in a perfunctory way. Perfunctory means
A. cursory.
B. bold.
C. enthusiastic.
D. angry.
To determine the meaning of the word "perfunctory," let's break it down and consider the context in which it is used.
The sentence tells us that the scientist did not elaborate on his ideas but instead made his point in "a perfunctory way." In this context, "perfunctory" is used to describe the manner in which the scientist made his point.
Now, let's look at the options:
A. Cursory: This means done quickly or without attention to detail. While it is possible that this could be the meaning, we should consider the other options as well.
B. Bold: This means showing a willingness to take risks or stand out. Based on the sentence, nothing indicates that the scientist was taking risks or standing out.
C. Enthusiastic: This means showing great excitement or interest. Again, the sentence suggests that the scientist did not elaborate or show much interest.
D. Angry: This means having a strong feeling of displeasure or rage. The sentence does not mention anything about the scientist being angry.
Based on the provided sentence and definitions, the most appropriate answer is A. Cursory. The scientist made his point quickly or without delving into the details.