Step 1: Understanding the “not only … but also” structure
The construction “not only … but also …” is a correlative conjunction. For the sentence to be correct, both parts joined by this pair must be grammatically parallel.
This means if the first part uses a noun phrase (“the best in the country”), the second should also use a noun phrase or a clause that maintains logical and grammatical balance.
Step 2: Evaluating Option (A)
(A) says: “that is not only the best in the country but also provides the best campus jobs.”
Here, the first part “the best in the country” (adjective phrase) is correctly paired with the second part “provides the best campus jobs” (verb clause).
Even though the structures are not exactly identical, the overall meaning is smooth, clear, and grammatically acceptable.
The sentence is meaningful because it emphasizes both the quality of the college and the opportunity it provides for jobs. Hence, Option (A) is correct.
Step 3: Evaluating Option (B)
(B) says: “not only the best in the country but also I can get good job.”
The problem is in the second part: “I can get good job.”
The subject “I” breaks the parallel structure because the first clause is about the college (“the best in the country”), while the second suddenly shifts to the speaker’s perspective.
Moreover, “good job” is missing an article; it should be “a good job.” Therefore, grammatically incorrect.
Step 4: Evaluating Option (C)
(C) says: “not only the best in the country but also best in job.”
The phrase “best in job” is grammatically and semantically awkward. It does not make sense in English because one cannot say “best in job” to mean placement opportunities.
Therefore, this option is grammatically incorrect and meaningless.
Step 5: Evaluating Option (D)
(D) says: “not only good but also I can get good job.”
Again, the second part introduces “I can get good job,” which breaks grammatical balance.
Additionally, it is missing the article “a” before “good job.” Thus, incorrect.
Step 6: Evaluating Option (E)
(E) says: “that I found not only best in the country but also I can get good job.”
Here, “not only best in the country” is missing “the” before “best.”
Also, the second clause “I can get good job” has the same issues discussed earlier: broken structure and missing article.
Therefore, grammatically incorrect.
Step 7: Final Answer
After examining all options, only Option (A) is both grammatically correct and meaningful.