对于心肌梗死（MI）下列哪种说法最正确？

A:血清CK正常可排除MI B:血清CK增高程度不能反映梗死范围 C:ECG正常不能排除MI D:心向量图诊断MI不如ECG敏感 E:无病理性Q波。MI都是累及心室壁全层

MI

正规式MI和M2等价是指（）

A:MI和M2的状态数相等 B:Ml和M2的有向弧条数相等。 C:M1和M2所识别的语言集相等 D:Ml和M2状态数和有向弧条数相等

缪斯miù sÿ

对于心肌梗死（MI）下列哪种说法最正确？

A:血清CK正常可排除MI B:血清CK增高程度不能反映梗死范围 C:ECG正常不能排除MI D:心向量图诊断MI不如ECG敏感 E:无病理性Q波。MI都是累及心室壁全层

THE TOP 10 TIPS TO BEAT TERROR BY MI5(Military Intelligence 5 军情五处)
BRITAIN’S security service MI5 issued an unprecedented (前所未有的) warning to firms yesterday to protect themselves from terror attacks. Spy bosses released a list of top 10 tips for companies and their workers saying the cooperation of ordinary people was a vital weapon in the war on terror. MI5 boss Eliza Manningham-Buller said: "We have a well-developed understanding of international terrorism and other threats facing the UK today."
"We rely heavily on public assistance and support to do our work effectively. I would encourage people to use our website to pass on any information." MI5’s site warns al-Qaeda (基地组织) is targeting Britain from internally and abroad, and urges the public to report suspicions to a web link or emergency number. British businesses are further advised:
1. Judge the risk of threats and vulnerable points (弱点).
2. Plan security measures for new buildings.
3. Put someone in charge of security awareness, inform staff and train in emergencies and bomb threats.
4. Keep public areas tidy and well lit, remove unnecessary furniture and cut the shrubs.
5. Search bags and consider a barrier system and car park that keeps unfamiliar vehicles at a distance.
6. Install locks on windows and doors, Closed Circuit TV, alarms and lighting according to circumstances.
7. Consider setting up a mailroom away from your main premises and train staff for a crisis.
8. Follow up staff references.
9. Ensure a reputable and reliable IT (Information Technology) service.
10. Plan how you will function if your premises or IT systems are put out of action by an incident.

A:is an outstanding claim of MI5 B:is irrelevant for MI5 C:is not necessary for MI5 D:is difficult work for MI5

THE TOP 10 TIPS TO BEAT TERROR BY MI5(Military Intelligence 5 军情五处)
BRITAIN’S security service MI5 issued an unprecedented (前所未有的) warning to firms yesterday to protect themselves from terror attacks. Spy bosses released a list of top 10 tips for companies and their workers saying the cooperation of ordinary people was a vital weapon in the war on terror. MI5 boss Eliza Manningham-Buller said: "We have a well-developed understanding of international terrorism and other threats facing the UK today."
"We rely heavily on public assistance and support to do our work effectively. I would encourage people to use our website to pass on any information." MI5’s site warns al-Qaeda (基地组织) is targeting Britain from internally and abroad, and urges the public to report suspicions to a web link or emergency number. British businesses are further advised:
1. Judge the risk of threats and vulnerable points (弱点).
2. Plan security measures for new buildings.
3. Put someone in charge of security awareness, inform staff and train in emergencies and bomb threats.
4. Keep public areas tidy and well lit, remove unnecessary furniture and cut the shrubs.
5. Search bags and consider a barrier system and car park that keeps unfamiliar vehicles at a distance.
6. Install locks on windows and doors, Closed Circuit TV, alarms and lighting according to circumstances.
7. Consider setting up a mailroom away from your main premises and train staff for a crisis.
8. Follow up staff references.
9. Ensure a reputable and reliable IT (Information Technology) service.
10. Plan how you will function if your premises or IT systems are put out of action by an incident.

A:is an outstanding claim of MI5 B:is irrelevant for MI5 C:is not necessary for MI5 D:is difficult work for MI5