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

我想知道他把表送給誰(shuí)了。

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

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

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

The Crimea also released CDs for sale in shops because （）.

What is true about the people suffering from dementia

It"s no good learning English without practice.

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

All male guests at this restaurant are respectfully requested that they are put on coat and tie.