Use the sentence to answer the question
Although his younger students greeted the new practice with enthusiasm, the "old guard" has staked their reputation on the belief in miasmas.
Which type of connection does the author make between the ideas in this sentence?
a. comparison
b. problem and solution
c. contrast
d. cause and effect
c. contrast
The type of connection that the author makes between the ideas in this sentence is "contrast."
To determine this, we can examine the sentence structure and the words used. The author presents two different reactions to the new practice - the younger students greet it with enthusiasm, while the "old guard" stakes their reputation on their belief in miasmas. This contrast highlights the opposing views or perspectives on the new practice, indicating a difference between the two groups.
Therefore, the correct answer is c. contrast.