— Excuse me, can you tell me __________?
— Sorry. I am new here, too.
A：where is the Baise Expo
B：where was the Baise Expo
C：where the Baise Expo is
D：where the Baise Expo was
《光绪朝东华录》载清末颁布的一份懿旨称：“嗣后乡试会试及岁考科考等，悉照旧制，仍以四书文试帖经文策问等项分别考试。经济特科，易滋流弊，并着即行停罢。”与这一懿旨的颁布有直接关系的历史事件是
气流处于上升状态的气压带是（ ）
