As we all know, Wudang Mountain is the ____ of Shiyan.
A：proud
B：pride
C：progress
D：purpose
–How many girls are there in your class ?
– _____them _____ over twenty.
（2015•锦州）关于声现象，下列说法中正确的是（ ）
写出反义词。
慌乱—____ 喧哗—____ 机敏—____ 娴熟—____
