The best choice for the blank is "intangible." So the complete sentence would read: "the actual teaching and learning, is intangible, making his decision more complex."
Multiple Choice Question
Sahil is having trouble deciding on which college to attend. While there are buildings, classrooms, and libraries to evaluate, the most important part of the service, the actual teaching and learning, is Blank______, making his decision more complex.
Multiple choice question.
intangible
indeterminant
inferior
immeasurable
1 answer