I understand your hobby is photography and I’ve got a job that（ ） interest you in mycompany.

A.may B.can C.might D.could

21-25

A.A new concept of diabetes. B.The definition of Type 1 and Type 2 diabetes. C.The new management of diabetics in the hospital. D.The new development of non-perishable insulin pills.
问题2：
A.Because it vaporizes easily. B.Because it becomes overactive easily. C.Because it is usually in injection form. D.Because it is not stable above 40 degrees Fahrenheit.
问题3：
A.The diabetics can be cured without taking synthetic insulin any longer. B.The findings provide insight into how insulin works. C.Insulin can be more stable than it is now. D.Insulin can be produced naturally.
问题4：
A.It is stable at room temperature for several years. B.It is administered directly into the bloodstream. C.It delivers glucose from blood to the cells. D.It is more chemically complex.25.
问题5：
A.Why insulin is not stable at room temperature. B.How important it is to understand the chemical bonds of insulin. C.Why people with Type1 and Type 2 diabetes don’t produce enough insulin. D.What shape insulin takes when it unlocks the cells to take sugar form blood.

11.

A.Mary isn’t his type. B.He felt in love with Mary at first sight. C.Mary was not pretty enough. D.He won’t teach Mary chemistry.

10.

A.She has developed allergies. B.She doesn’t know what allergies are. C.She doesn’t have any allergies. D.She has allergies treated already.

A century ago, Freud formulated his revolutionary theory that dreams were the______ shadows of our unconscious desires and fears.

A.disclosed B.created C.disguised D.distinguished

s="" too="" bad="" that="" humans="" can't="" hibernate.="" in="" fact,="" as="" a="" species,="" we="" almost="" did. Apparently, at times in the past, peasants in France liked a semi-state of human hibernation. So writes Graham Robb, a British scholar who has studied the sleeping habits of the French peasants. As soon as the weather turned cold people all over France shut themselves away and practiced the forgotten art of doing nothing at all for months on end. In line with this, Jeff Warren, a producer at CBC Radio's The Current, tells us that the way we sleep has changed fundamentally since the invention of artificial lighting and the electric bulb. When historians began studying texts of the Middle Ages, they noticed something referred to as “first sleep”, which was not clarified, though. Now scientists are telling us our ancestors most likely slept in separate periods. The business of eight hours' uninterrupted sleep is a modern invention.In the past, without the artificial light of the city to bathe in, humans went to sleep when it became dark and then woke themselves around midnight. The late night period was known as “The Watch”. It was when people actually kept watch against wild animals, although many of them simply moved around or visited family and neighbors.According to some sleep researchers, a short period of insomnia at midnight is not a disorder. It is normal. Humans can experience another state of consciousness around their sleeping, which occurs in the brief period before we fall asleep or wake ourselves in the morning. This period can be an extraordinarily creative time for some people. The impressive inventor, Thomas Edison, used this state to hit upon many of his new ideas.Playing with your sleep rhythms can be adventurous, as anxiety may set in. Medical science doesn't help much in this case. It offers us medicines for a full night's continuous sleep, which sounds natural; however, according to Warren's theory, it is really the opposite of what we need.1. The example of the French peasants shows the fact that （ ）.2. The late night was called “The Watch” because it was a time for people （ ）.3. Thomas Edison is cited to show （ ）.4. What does the author advise people to do?5. What is most possibly the source of this article?'>

Have you winterized your horse yet? Even though global warming may have made our climate milder, many animals are still hibernating. It's too bad that humans can't hibernate. In fact, as a species, we almost did.Apparently, at times in the past, peasants in France liked a semi-state of human hibernation. So writes Graham Robb, a British scholar who has studied the sleeping habits of the French peasants. As soon as the weather turned cold people all over France shut themselves away and practiced the forgotten art of doing nothing at all for months on end.In line with this, Jeff Warren, a producer at CBC Radio's The Current, tells us that the way we sleep has changed fundamentally since the invention of artificial lighting and the electric bulb.When historians began studying texts of the Middle Ages, they noticed something referred to as “first sleep”, which was not clarified, though. Now scientists are telling us our ancestors most likely slept in separate periods. The business of eight hours' uninterrupted sleep is a modern invention.In the past, without the artificial light of the city to bathe in, humans went to sleep when it became dark and then woke themselves around midnight. The late night period was known as “The Watch”. It was when people actually kept watch against wild animals, although many of them simply moved around or visited family and neighbors.According to some sleep researchers, a short period of insomnia at midnight is not a disorder. It is normal. Humans can experience another state of consciousness around their sleeping, which occurs in the brief period before we fall asleep or wake ourselves in the morning. This period can be an extraordinarily creative time for some people. The impressive inventor, Thomas Edison, used this state to hi