Can you see these n( ) on the board?What do they say?

问题描述:

Can you see these n( ) on the board?What do they say?

Can you see these 【notices】 on the board?What do they say?
句子意思:
你能看到公告栏上的通知吗?上面说什么?
前面有these,后面接可数名词复数.