Respect
Illuminate
Practise
Blockhead
Answer is Right!
Answer is Wrong!
The correct answer is A. Respect.
A kowtow is a sign of respect or submission. It is a gesture in which a person kneels and touches their head to the ground. It is a traditional gesture in many Asian cultures.
The other options are not synonyms of kowtow.
B. Illuminate means to make something bright or clear.
C. Practise means to do something repeatedly in order to improve your skill at it.
D. Blockhead means a stupid person.