Answer:
A career ladder is a system where people can advance to higher levels of responsibility and compensation.
Explanation:
Effective commentary is simply giving an opinion or an interpretation, analysis, or evaluation about details of an essay. It is simply making a point of what you read.
The sentence that is an example of effective commentary on the evidence used in the paragraph is option A because they gave their opinion on what a career ladder is; which is a system where people can advance to higher levels of responsibility and compensation.
Answer:
The answer is D "a little frightened"
Explanation: Hope this helps give credit to colorful person :P
I think b as well and happy valentines
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A past-tense verb, meaning it already happened. If it was a present-verb, it would be build.