Question

which expression should be added to sentence 2 to best clarify the relationships among pacos ideas?

• additionally
• although
• similarly
• however

Explanation:

To solve this, we analyze the relationship between the ideas in the sentences. Sentence 1 (implied context: some jobs require a college degree) and sentence 2 (college, even public, is expensive) present a contrast. "However" is used to show a contrast or contradiction between two ideas. "Additionally" adds info, "Although" is a subordinating conjunction (needs a clause), "Similarly" shows similarity (not the case here). So "However" clarifies the contrast between the need for college and its expense.

Answer:

D. However