In the first sentence of the first paragraph, the writer uses the word "disquieting" to express disapproval of
O the dominant influence of consumerism in society.
O citizens' failure to adopt sustainable economic
practices.
O methods and perspectives adopted by social
scientists.
O the environmental impact of certain businesses and
industries.
office environments in which economists and other
social scientists work.

c. the coughing sounds

explanation:

either online or traditional classroom can work for students. which is better will depend on students and teacher. students may have trouble following a lesson in classroom while they can study at their own pace online. other students may have trouble staying focus on their own in online classes. teachers are more used to classroom teaching but they may also be more worry about their jobs teaching online classes and work harder.

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