Can you communicate with others when you live in a foreign country with no or little knowledge of its language? Of course, it is possible. You can communicate your moods and intentions to one another without words, because all human beings share a lot of common visual（看见的）signals. These signals are as effective as words during communication.

The gestures of the head play a key role in body language. The movements of eyes and eyebrows are as important as head movements in body language.

　　Besides the gestures of the head or the movements of the eyes and eyebrows, the action of arms, hands and legs is also a large part of body language. Extending one's arm and shaking hands with others is a greeting in both formal and informal cases. This part of body language might date back to primary tribes（部落）.

　　Like handshaking, there are still many other forms of body language presented by hands. Raising one's hand and making a circle with his thumb（拇指）and for finger signals, that something is OK. Clasped（握紧的）hands raised above the head, a traditional picture accepted by sportsmen after winning a fight, is a display of triumph that grows out of a kind of feeling following a victory. Waving one's hands, a speaker can make his words more powerful and vigorous（有活力的）.

　　Besides hand gestures, there are times when a person says something with his legs as well as with his head and eyes. The leg gestures often reflect one's attitude towards something or someone that person is with.

　　According to the above facts, body language has offered a more reliable（可靠的）way to understand one's mind by means of gestures. Though it is soundless and wordless, once you understand it, you will feel the world is bigger than you realized.

1. Which of the following is the proper title for this passage?

2.After reading the passage we can conclude that ________.

3.What's the characteristic of body language?

4.When sports men win a match, they probably ________.

The better use you can make _____ time, the greater contributions you will make _____ society. 

   　A. in； to        B. of； to        C. on； for       D. up； for

The better use you can make__________ time, the greater contributions you will make__________ society.

A. in; to       B. of; to      C. on; for         D. up; for

The better use you can make ________ time，the greater contributions you will make ________ society.

A. in；to 　　　 　　B. on；for 　　　　 C. of；to 　 　　D. up；for