应高度重视妊娠晚期出现的急性肝炎，主要因为：A．易合并妊娠高血压综合征及发展为子痫B

操作数所处的位置，可以决定指令的寻址方式。操作数包含在指令中，寻址方式为（1）；操作数在寄存器中，寻址方式为（2）；操作数的地址在寄存器中，寻址方式为（3）。 空白（2）处应选择（）

A.立即寻址

B.相对寻址

C.寄存器寻址

D.寄存器间接寻址

患者，男，15岁。某农村中学学生，突然畏寒、发热、全身酸痛、乏力，不能行走2天，于8月21日抬送入院。查体：T39.5℃，P110次/分，R22次/分，结膜充血，右侧腹股沟可扪及一蚕豆大淋巴结，有压痛，无波动感，心、肺（—）。

实验室检查：WBC10.8×10⁹/L，N0.75，L0.25，尿蛋白+，尿WBC0～5/HP，尿RBC2～5/HP，ALT100U/L，血清总胆红素正常。病前1周参加收割水稻。最可能的诊断是（）

A.急性肾小球肾炎

B.肾综合征出血热

C.流行性感冒

D.败血症

E.钩端螺旋体病

My Space and other Web sites have unleashed a potent new phenomenon of social networking in cyberspace, (1) at the same time, a growing body of evidence is suggesting that traditional social (2) play a surprisingly powerful and under-recognized role in influencing how people behave.

The latest research comes from Dr. Nicholas A. Christakis, at the Harvard Medical School, and Dr. James H. Fowler, at the University of California at San Diego. The (3) reported last summer that obesity appeared to (4) from one person to another (5) social networks, almost like a virus or a fad. In a follow-up to that provocative research, the team has produced (6) findings about another major health (7) : smoking. In a study published last week in the New England Journal of Medicine, the team found that a person’s decision to (8) the habit is ply affected by (9) other people in their social network quit—even people they do not know. And, surprisingly, entire networks of smokers appear to quit virtually (10)

For (11) of their studies, they (12) of detailed records kept between 1971 and 2003 about 5,124 people who participated in the landmark Framingham Heart Study. Because many of the subjects had ties to the Boston suburb of Framingham, Mass. , many of the participants were (13) somehow—through spouses, neighbors, friends, co-workers—enabling the researchers to study a network that (14) 12,067 people.

Taken together, these studies are (15) a growing recognition that many behaviors are (16) by social networks in (17) that have not been fully understood. And (18) may be possible, the researchers say, to harness the power of these networks for many (19) , such as encouraging safe sex, getting more people to exercise or even (20) crime.

11（）

A.neither

B.none

C.both

D.which

驾驶货车行驶过程中发现仪表盘上的气压制动指针数值异常，应该（）

A.立即在应急车道或者紧急停车带停车

B.停车后检查气压制动系统

C.行驶到服务区停车检查

D.驶出高速公路后停车检查