We don’t know what part A is, so we can’t answer the question
Answer:
hasn't he/she?
Explanation:
If the statement is positive then we use a negative tag and
if the subject of a sentence is a noun, it should be replaced with a pronoun in the question tag
Answer:
yes you can if you are over 18 but i would not really advise it
Explanation:
The main idea in this paragraph is that the base of American marriages is personal choice, while for many other cultures, it is based on creating and maintaining proffessional and political ties.