O
OnMerit
Jobs
CSS
Past papers
Quizzes
Interview
Practice
English · Idioms & prepositions
Question 1 of 10
·
Score 0
Back to topic
Choose the correct preposition: “She is good ___ mathematics.”
A
in
B
at
C
on
D
over
Press A–D to answer
Home
Jobs
Quizzes
Exams
Account
Help