The correct answer is B.
By analizing his education and professional background, we can assess how well informed on the subject the author of the book is.
If we conclude that the author has done enough research and is, indeed, proficient on the subject, we can conclude that the book is valid as a reliable source of information.
Answer:
Its :
I like dancing but my father doesn't like dancing.
Answer:
I've got a car but i don't use it much
I hope its ok and I hope helps you
Explanation:
Exclamatory (ends with an exclamation point).
