The writer wants to change sentence 3 (reproduced below) to provide a more specific preview of the passage’s argument. While previous theories speculated that people can only acquire a new language at a young age, new research supports a different perspective.

Which of the following pieces of information is most appropriate for the writer to include in the new version of the sentence?

C. An overview of the new study’s claim that optimal language acquisition can occur up to age 30 and that even older adults should remain hopeful about their language-learning prospects

Explanation:

Answer C

Correct. By providing an overview of what the new study is claiming, the writer can more specifically preview the line of reasoning of the passage’s argument that language acquisition can be successful at older ages.

the service industry in the united states grew in the late 1800s. what was one effect of that growth?

the number of people with jobs in factories as unskilled workers decreased.

the number of people with jobs in factories as unskilled workers increased.

the middle class grew as people took jobs as clerks, lawyers, and teachers.

the middle class shrank as people left jobs as clerks, lawyers, and teachers.

i dont know doing this for points