English
NULL
Medium
Question
He is weak _____ grammar.
A
at
B
in
✓ Official correct answer
C
from
D
with
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
at
No member explanations yet for this option.
B
in
No member explanations yet for this option.
C
from
No member explanations yet for this option.
D
with
No member explanations yet for this option.
Explanation
"Weak in [a subject]" is the standard collocation.