单项选择题

[听力原文]8-10
M: what a beautiful site! Surrounded by mountains. I saw those nice buildings over there. Are they the tombs
W: No, they are an ancient king’s palace.
M: What a magnificent hall! When was it built
W: It was built at the beginning of the Ming dynasty, that is, in the early years of the Fifteenth century.
M: But it’ s still in excellent condition, considering that it was built almost 600 years ago. Could I take a few pictures of it
W: Of course, you are welcome to do so. Now there is a big lake behind the buildings.
M: It’ s nice there, look, a lot of people are boating on the lake. All of the flowers are in full bloom. What a charming place!
W: Let’ s climb up the hill. We can get a fine view of the city from the hilltop.
M: Oh, the views from the hilltop are magnificent.
W: There’s a beautiful garden over the hill.
M: Let’ s go there.
W: How do you like this garden
M: It’ s tiny as a garden goes, but it has a charm of its own.

When was the ancient king’s palace built()

A.At the beginning of the Ming Dynasty.
B.In the early years of the fifteenth century.
C.Almost 600 years ago.
D.All of the above.