[填空题]Why do we laugh For years scientists have asked themselves this question. No other animals lau
gh and smile--only human beings, so does laughter help us to (36) in any way The answer seems to be that smiling and laughter help us to relax, reducing (37) and preventing illnesses which are caused by stress. Laughter really is the best (38) !
But if you’re unhappy, it can’t do you any good to smile, can it Not true. Apparently the (39) effects of smiling are just the same (40) you feel like smiling or not. Scientists in California asked a group of (41) to act five different feelings: happiness, sadness, (42) , surprise and fear--just using their faces.
Changes in their heart rate, blood pressure and temperature were (43) down. Most of the feelings they acted didn’t cause changes, but when they smiled their heart rate and their blood pressure went down. (44) . A sense of hu

[填空题]Why do we laugh For years scientists have asked themselves this question. No other animals lau
gh and smile--only human beings, so does laughter help us to (36) in any way The answer seems to be that smiling and laughter help us to relax, reducing (37) and preventing illnesses which are caused by stress. Laughter really is the best (38) !
But if you’re unhappy, it can’t do you any good to smile, can it Not true. Apparently the (39) effects of smiling are just the same (40) you feel like smiling or not. Scientists in California asked a group of (41) to act five different feelings: happiness, sadness, (42) , surprise and fear--just using their faces.
Changes in their heart rate, blood pressure and temperature were (43) down. Most of the feelings they acted didn’t cause changes, but when they smiled their heart rate and their blood pressure went down. (44) . A sense of hu

[单项选择]

W: Why do we have to walk to the station And where is it
M: It’s just down that road, I think.
W: Look! There’s a policeman! Ask him the way.
M: All right. I’ll go and ask. (pause for 6 seconds)
W: So, what did he say
M: Well, we have to walk down this road, take the first turning on the left. Then walk until we come to the river and ...
W: The river
M: Yes. It’s over there, and there’s a bridge. Across the bridge, we will be able to see some road signs which will tell us the way.
W: But how far is it How long does it take to walk there
M: About fifteen minutes, if we walk quickly.
W: Fifteen minutes! We may be late for the train. And with these heavy bags, too! I think we ought to take a taxi.
M: Not at this hour. Look at the traffic. It’s moving very slowly. We can get there just as quickly on foot.
W: Well, I can’t possibly carry this bag an
A. To the bus station.
B. To the police station.
C. To the railway station.

[简答题]Why Do We Need English

[填空题]

Why do we feel pleased about the reception
We feel very pleased to have so many （） attending our reception this evening.

[单项选择]

For years we have believed we were either healthy or sick. (55) , during the mid-90s, scientists developed a new concept called "sub-health", a status (56) health and illness. The concept of sub-health has become (57) because it has helped to explain many health problems. (58) one study, only 5. 6% of people in the overall population are actually sick, (59) the subhealthy group consists of about 60%, and the (60) population is considered healthy. (61) of one’s sub-health will help one to be alert to the underlying disease and remain healthy. Sub-health is a state in which the body is (62) turning from health to illness or from illness to health. Our bodies are actively (63) the conditions of health, sub-health and disease. Factors (64) aging, internal or external toxicity (毒性), and body or mind exhaustion may cause sub-health, but taking good care of the body can change a sub-
A. since 
B. though 
C. for 
D. whereas