it ’s _______(polite) to talk loudly in a library or a museum
问题描述：
it ’s _______(polite) to talk loudly in a library or a museum
答
impolite
在图书馆或博物馆喧哗是不礼貌的You should try ______(be) polite to old mento bewould you mind not ______(open) the window.先采纳