It is often observed that the aged spend much time thinking and talking about their past lives, (21) about the future. These reminiscences are not simply random or trivial memories, (22) is their purpose merely to make conversation. The old person’s recollections of the past help to (23) an identity that is becoming increasingly fragile: (24) any role that brings respect or any goal that might provide (25) to the future, the individual mentions their past as a reminder to listeners, that here was a life (26) living. (27) , the memories form part of a continuing life (28) , in which the old person (29) the events and experiences of the years gone by and (30) on the overall meaning of his or her own almost completed life.As the life cycle (31) to its close, the aged must also learn to accept the reality of their own impending (即将发生的) death. (32) this task is made difficult by the fact that death is almost a (33) subject in the United States. The mere discussion of death is often regarded as (34) . As adults many of us find the topic frightening and are (35) to think about it—and certainly not to talk about it (36) the presence of someone who is dying. Death has achieved this taboo (37) only in the modern industrial societies. There seems to be an important reason for our reluctance to (38) the idea of death. It is the very fact that death remains (39) our control; it is almost the only one of the natural processes (40) is so. 22().
A. performing
B. playing
C. undertaking
D. lacking
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Six years later, in an about-face, the FBI admits that federal agents fired tear gas canisters capable of causing a fire at the Branch Davidian compound near Waco, Texas in 1993. But the official said the firing came several hours before the structure burst into flames, killing 80 people including the Davidians’ leader, David Koresh."In looking into this, we’ve come across information that shows some canisters that can be deemed pyrotechnic in nature were fired—hours before the fire started," the official said. "Devices were fired at the bunker, not at the main structure where the Davidians were camped out."The Federal Bureau of Investigation maintains it did not start what turned to be a series of fiery bursts of flames that ended a 51-day standoff between branch members and the federal government. "This doesn’t change the bottom line that David Koresh started the fire and the government did not," the official said. "It simple shows that devices that could probably be flammable were used in the early morning hours."The law enforcement official said the canisters were fired not at the main structure where the Davidian members were camped out but at the nearby underground bunker. They bounced off the bunker’s concrete roof and landed in an open field well, the official said. The canisters were fired at around 6 a.m. , and the fire that destroyed the wooden compound started around noon, the official said. The official also added that other tear gas canisters used by agent that day were not flammable or potentially explosive.While Coulson denied the grenades played a role in starting the fire, his statement marked the first time that any U.S. government official has publicly contradicted the government’s position that federal agents used nothing on the final day of the siege at Waco that could have sparked the fire that engulfed the compound. The cause of the fiery end is a major focus of an ongoing inquiry by the Texas Rangers into the Waco siege. The attitude of the narrator towards this message is ().
A. neutral
B. bitter
C. excited
D. expectant
冷某,女,18岁。10年来每次月经提前而至,经期10余天而止,且量少,色淡。皮肤常出现紫斑,头晕心悸,少寐多梦,神疲乏力。伴有腹胀便溏,四肢倦怠,形体消瘦。舌淡嫩、脉细弱。其证候是( )
A. 脾不统血
B. 心肝血虚
C. 心脾两虚
D. 心血虚
E. 脾气虚
在账务处理系统中,进行科目设置时,需要设置的辅助核算都应设在( )。
A. 最高一级明细科目
B. 所有科目
C. 最低一级明细科目
D. 任何一级科目
概算造价是指在初步设计阶段,预先测算和确定的工程造价,它主要受( )控制。
A. 估算造价
B. 合同价
C. 修正概算造价
D. 预算造价