Question

Fill in the blank by choosing the most appropriate option.

She has good ______ over the famous foreign languages. 

विकल्प

• expertise 

• command 

• control 

• authority

Answer 1

She has good command over the famous foreign languages. 

Explanation:

"Command over" means "authority over" and  "Command of" means "mastery of". Therefore 'command' is the correct answer.