B "you can be best anything" are she is saying that her daughter can become the best at anything, and that's a very high expectation.
C uses very weak and ineffective language, therefore, it is correct.
Answer:
yes and no. Try to make it more specific. see explaination
Explanation:
Instead of "many books has been written about the civil rights movement", put "The Civil Rights movement had many events that led many books to be written on the topic."
You have to give the full question. Who is Stargirl? :(