No one should blind himself （） the well-known fact.

What is true about the people suffering from dementia

我們認(rèn)為節(jié)約用水非常重要。

There is nothing so admirable as a man whose sacrifices his life and happiness for others. 

The wound soldier made an effort to stand up, but the general stopped him.

Man was, is and always will be trying to improve his living conditions.

After reading the novel he was too exciting to go to sleep that night.

Gift giving is the same thing in China and America in that （）.

An idle youth, a needy age.

Having a conversation with people with dementia will be （）.