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A．IEEE 802.9B．IEEE 802.10C．IEEE 802.7D．IEEE 802.8
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高层建筑中未设自动灭火系统的一类建筑、二类建筑和地下室的防火分区的允许最大建筑面积分别为多少平方米？()
The symptoms of Alzheimer's disease were long dismissed as normal consequences of human aging, but in the 1980' s the disease came to be recognized as the most common cause of intellectual deterioration in the elderly and middle- aged. It is characterized by the death of nerve cells in the cerebral cortex-the part of the brain in involved in complex functions. The major debilitating symptoms of Alzheimer' s disease include serous forgetfulness-particularly about recent events-and confusion. At first, the individual experiences only minor and almost imperceptible symptoms that are often attributed to emotional upsets or other physical illnesses. Gradually, however, the person becomes more forgetful, and this may be reported by anxious relatives.
The person may neglect to turn off the oven, may misplace things, many recheck to see if a task was done,
It may take longer to complete a chore that was previously routine, or may repeat already-answered questions. As the disease progresses, memory loss and such changes in personality, mood, and behavior, such as confusion, irritability, restlessness and agitation, are likely to appear. Judgment, concentration, orientation, writing, reading, speech, motor behavior. and naming of objects may also be affected. Even when a loving and caring family is available to give support, the victim of Alzheimer' s disease is more likely to spend his or her last days in a nursing home or long-term care institution. At this time, there is no cure.
According to the passage, which of the following is NOT true about Alzheimer' s disease？
SECTION A CONVERSATIONS
Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
听力原文：M: What in heaven's name happened to my baggage？
W: Are you with Mr. Grey's party？
M: Yeah, and my suitcases have disappeared. What are you going to do about it？
W: You did put your cases outside the door by 8, did you sir？
M: Yeah. Well, maybe it was a bit later, say about 9:30. We didn't get to bed till well after 3 am.
W: I see. Well, the bellboys would have picked up the group's luggage just after eight. You do remember putting the cases outside the door？
M: Yeah, sure we did. Do you think we're nuts or something？
W: I'll just check with the bellboy and see if he remembers collecting any baggage from outside Room 369.
M: Thanks. Two soft pig-skin suitcases with blue and white stickers on them. One of them had my movie equipment in it.
W: The bellboy says there was nothing outside 369 except a pair of brown shoes which he had cleaned and re- turned about 9: 20.
M: Yeah. I put the cases out when I took my shoes in.
W: Oh, I see. In that case it looks as if they might have been stolen. I'm afraid this will have to be reported to the police. I'll deal with this personally and see what can be done.
The man didn't put his luggage outside the door on time because
根据我国民事诉讼法规定,证人拒不到庭的,人民法院可以拘传。()
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