Conflict and I don’t know the other
The correct answer is b. as long as
This builds a sentence whose realization depends on a fulfilled condition. Other options would create ungrammatical or nonsensical sentences.
Try to use context and that should help you but if u still dont get it try reading an updated version of it.
Answer:
C. Their performance on ACCUPLACER might indicate a need for additional skills before enrolling in college-level coursework.
Explanation:
Sometimes a development course because your performance in ACCUPLACER may indicate the need to hone your skills in some subjects. Usually these courses serve as a "refresher" to improve the student's math and / or essay skills