According to the first paragraph, the index of DJIA
A．rose above 9,000 for the first time in history.
B．has increased 38% since October 2007.
C．indicates the end of the harsh economic environment.
D．is still 54% lower than the highest point in history.

未分类题It can be inferred from this passage thatA．it is disgraceful to be HIV-infected.B．the education of community health workers is poor.C．today's community health workers have better health-care tools.D．community health workers is decisive in the control of many devastating diseases.

未分类题Why did the husband discourage his wife from getting medical care?A．Because he wanted to die with his wife together.B．Because he was afraid of being despised by others.C．Because he knew no medical was effective.D．Because no one offered help to him.

单项选择题如果我方欲进口一套机电设备，一般应选用的表示品质的依据为()。

未分类题From the first two paragraphs, we can learn thatA．the medical treatment is not enough for saving HIV-infected people.B．higher education is necessary to become a community health worker.C．community health workers only help HIV-infected people.D．AIDS is incurable without community health workers.

未分类题In the summer, people at Augusta State University are busyA．moving the university to a new campus.B．negotiating about the combination.C．cutting the budgets for the gloomy economy.D．getting the new university ready for students.