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

所有的公共場(chǎng)所都應(yīng)完全禁止吸煙。

In this passage, the expression "walk in the shoes of" is similar in meaning to （）.

Which of the following is the author"s suggestion

I thought you might be tired, （） is why I decided to help you.

It took years for Einstein"s theory to gain acceptably.

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

我想知道他把表送給誰了。

What is true about sales of music over the last year