【单选题】

Questions 17 to 20 are based on the following passage.At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage.

What is the main idea of the talkA．Humanism was the basis for the Renaissance.
B．Petrarch was a powerful leader in Italy during the MiddleAges.
Cicero was the first humanist.
D．Latin survived during the MiddleAges thanks to scholasticism.