【单选题】U.S., European Drug Officials Approve Inhaled Insulin A form. of insulin for people with diabetes to take by mouth is expected to be sold within a few months. The new medicine is called Exubera. The U...
A.
With this type the body is unable to produce insulin.
B.
Pfizer recently bought the rights to sell it worldwide.
C.
The control of their blood sugar levels is most important for patients with diabetes.
D.
It is common in people who are overweight and not active.
E.
Some patients with lung disease should not take it either.
F.
People are advised to have their lungs examined before using Exubera, and at least once a year after that.
【简答题】Could the Internet be totally free and should it be? Should the Internet be regulated? The recent disorder in the Arab world ____ by a disputed (有争议的) video damaging the image of Prophet (先知) Muhammad...
【单选题】If pollution continues to increase at the present rate, formation of aerosols in the atmosphere will cause the onset of an ice age in about fifty years' time. This conclusion, reached by Dr. S. I. Ras...
A.
By absorbing more and more particles.
B.
By reflecting much of the sun's heat.
C.
By attracting more and more travelers.
D.
By increasing the carbon dioxide content of the atmosphere.