Easy
1 point
ID: #2165
Question
He is deficient _____ learning:
Options
1
in
Correct Answer
2
on
Correct Answer
3
into
Correct Answer
4
with
Correct Answer
Explanation
The correct preposition to use with 'deficient' is 'in'. When someone is deficient in something, it means they lack or have an inadequate amount of it. The phrase 'deficient in learning' means lacking in education or knowledge. This is a standard English collocation where 'deficient' is always followed by 'in' when referring to what is lacking.