白喉杆菌在Loeffer血清斜面上培养菌落特点为（） A.形成透明菌落 B.形成黑色

阅读下面短文，根据短文内容回答问题并按要求完成第105题。

For Luo Xinying, sharing a textbook with a classmate is not a problem at all. The 15-year-old feels happy to be back to class.

　　A total of 355 schools in Ya’an, Sichuan Province, were closed after the 7.0-magnitude(级) earthquake struck the area on the morning of April 20, 2013.

　　Luo, along with thousands of students in the earthquake-hit area, will take the high school entrance examination from June12 to14.

　  The teen goes to Longmen Chenyang Hope School, the largest school in Longmen Village, Lushan County. Nearly 80 students at the school went back to class in a tent on April 25.

The village is among the hardest hit by the earthquake. Students elsewhere in the earthquake-hit area returned to class the day before. Students who face college or high school entrance exams were first to come back.

　　Some students are worried about the high school entrance exam and they are frightened of aftershocks(余震) all the time.

Schools in the earthquake-hit area have offered crisis counseling(灾后心理辅导) to those students who need help.

小题1:How does Luo Xinying feel when he/she is back to class?

小题2:How many schools in Ya’an, Sichuan Province were closed after the earthquake?

小题3:When will Luo take the high school entrance examination?

小题4:Longmen is one of the hardest earthquake-hit villages, isn’t it?

小题5:请将划线句子翻译成汉语。

不属于外科感染的特点的是

A．多为混合感染

B．局部症状突出

C．被感染组织常发生坏死

D．愈后形成瘢痕组织，但不影响功能

E．可引起全身感染

全光网络主要由（）组成。

A.同步网 

B.信令网 

C.城域网 

D.接入网 

E.核心网

智能手机感染恶意代码后的应对措施是（）。

A.联系网络服务提供商，通过无线方式在线杀毒

B.把SIM卡换到别的手机上，删除存储在卡上感染恶意代码的短信

C.通过计算机查杀手机上的恶意代码

D.格式化手机，重装手机操作系统。

2006年6月29日中 * * * * 胡 * * 强调科学执政、民主执政、依法执政，核心是要为人民执好政、掌好权。要把坚持党的领导、人民当家作主和依法治国有机统一起来，不断改革和完善党的领导方式和执政方式，不断提高党的执政能力和领导水平。

据此回答问题。

面对新阶段国内外环境的深刻变化，中 * * 党要做到科学执政、民主执政、依法执政、必须做到（）。

①坚持以邓 * * 理论和“三个代表”为指导，全面落实科学发展观

②坚持人民民主专政、坚持和完善民主集中制

③中 * * 党依法履行国家职能

④中 * * 党必须坚持多党合作和政治协商制度

A.①②③

B.①②④

C.②③④

D.①②③④