行政事业单位的固定资产的账面余额与固定基金的账面余额应当相等。 ( )

张骞通西域促进了当时世界几大文明的交流。这些文明有①地中海文明 ②黄河文明 ③印第安文明 ④古巴比伦文明 ⑤印度文明

A．①②③⑤

B．①②⑤

C．②④⑤

D．①②④⑤

对于同一提拉时废气盘而言，如果本次换向废气盘的托杆是提起状态，那末下一次换向它将是（）状态。

简答宣头的主要用途和绝迹原因。

Stress is our response to threatening or (1) events. We may experience different levels of stress depending on the (2) , meaning the events or circumstances that cause us to feel stress. Stressors can be classified into (3) main categories: (4) events, personal stressors, and (5) stressors. Cataclysmic events are major events that cause stress (6) , immediately, for a great many people at once. Personal stressors are major life events that create stress, including (7) life events. Background stressors are (8) hassles, or minor irritations, or (9) background stressors. Repeated exposure to stressors has both psychological and (10) consequences. The long- term consequence is that body tissues such as the heart and blood vessels can begin to (11) . The (12) system functions less effectively, and (13) our ability to fight off illnesses.
The General Adaptation (14) explains the sequence of physiological reactions to stress. There are three phases to G. A. S. The first is the " alarm and (15) " phase: we respond with alarm, and take (16) to remove the stressor. The second phase is the (17) stage: we fight against the stressor or try to cope with the stressor. This can lead to the third phase. (18) . The exhaustion phase may be an (19) way of trying to avoid the stressors. The body may be telling us that we need to do whatever is (20) to remove the stressor.

Stress is our response to threatening or (1) events. We may experience different levels of stress depending on the (2) , meaning the events or circumstances that cause us to feel stress. Stressors can be classified into (3) main categories: (4) events, personal stressors, and (5) stressors. Cataclysmic events are major events that cause stress (6) , immediately, for a great many people at once. Personal stressors are major life events that create stress, including (7) life events. Background stressors are (8) hassles, or minor irritations, or (9) background stressors. Repeated exposure to stressors has both psychological and (10) consequences. The long- term consequence is that body tissues such as the heart and blood vessels can begin to (11) . The (12) system functions less effectively, and (13) our ability to fight off illnesses.
The General Adaptation (14) explains the sequence of physiological reactions to stress. There are three phases to G. A. S. The first is the " alarm and (15) " phase: we respond with alarm, and take (16) to remove the stressor. The second phase is the (17) stage: we fight against the stressor or try to cope with the stressor. This can lead to the third phase. (18) . The exhaustion phase may be an (19) way of trying to avoid the stressors. The body may be telling us that we need to do whatever is (20) to remove the stressor.

续上题。若本施工合同为不调价估计工程量单价合同，各工作的估计工程量及承包商提交的报价清单见表3。合同规定：

1．动员预付款为合同价款的10%，从工程量达到合同价款的20%的当月到工程完工 2个月前每月平均扣除，无材料预付款；

2．保留金为合同价款的5%，从开工当月开始按工程款的10%扣除，扣完保留金后不扣；

3．合同价款按月支付，监理工程师签发月付款最低金额为50万元；

4．前8个月业主供材为0、0、30万、15万、10万、5万、10万、0

表3

除上述三起索赔事件外承包商严格按监理批准的早时标网络计划组织施工，各项工作的作业时间也未发生变化，并假设各分项工程均衡施工，索赔金额在索赔事件结束的当月支付。

试求前8个月承包商完成的工程款是多少？应签证的工程款是多少？支付证书的金额是多少？