Language belongs to each member of the society, to the cleaner （ ）to the professor.

A.as far as B.the same as C.as long as D.as much as

To his inquiry if she were hurt, she made some incoherent reply（ ）she did not know.

A.to the point that B.to the effect that C.to the extent that D.to the sense that

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.

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

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.

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.