Final Answer:
These phrases convey various shades of contrast and comparison. Option 4 is answer.
Step-by-step explanation:
The provided phrases such as "On the one hand," "Whereas," "While," "Similarly," and others all serve as indicators of either contrast or comparison in written or spoken language. These terms are known as transition words or phrases, used to guide the reader or listener through the logical flow of ideas. In this context:
Option 1 (These phrases do not indicate contrasts or comparisons): This is incorrect, as the listed phrases are specifically used to signal contrasts or comparisons. Option 4 is answer.
Option 2 (They all express similar ideas): This is incorrect, as the phrases serve different purposes, either contrasting or comparing ideas.
Option 3 (They are unrelated to each other): This is incorrect, as the phrases are related by their function in conveying contrast or comparison.
Option 4 (These phrases convey various shades of contrast and comparison): This is the correct interpretation, accurately describing the role of the provided phrases.
Option 4 is answer.