根据MH/5012-2022,机场运营管理机构应在改造工程具备什么条件下,向飞行校验机构提交飞行校验申请。那些灯光需要进行飞行校验?该飞行校验属于什么性质的飞行校验。校验的结果有哪些?
1.背景
某施工单位通过公开招标中标某工程,与业主签订的承包合同部分内容有:
(1)工程合同总价2100万元,工程价款采用调值公式动态结算;该工程的人工费可调,占工程价款的35%;材料有4种可调:材料1占5%,材料2占15%,材料3占15%,材料4占10%;不调值费用占工程价款的20%。价格指数如下:

开工前业主向承包商支付合同价的l5%作为预付备料款,主要材料及构配件金额占合同总额的65%。竣工前全部结清。
(2)工程进度款逐月结算。
(3)本工程采用固定单价合同计价模式,当实际工程量增加或减少超过清单工程量的5%时,合同单价予以调整,调整系数为0.95或1.05。
合同履行过程中,施工单位对清单工程量进行了复核。其中:钢筋实际工程量为9600t,钢筋清单工程量为10176t(清单报价为5800元/t);土方实际工程量为30240m3,土方清单工程量为28000m3(清单报价为32元/m3)。施工单位向建设单位提出钢筋与土方工程的价款调整报告。
2.问题
(1)该工程预付备料款和起扣点是多少?
(2)列出动态结算公式,并计算该工程调价后的实际结算价。
(3)施工单位提出的钢筋和土方工程价款是否应予以调整?分别说明理由,并列式计算调整后的价款是多少万元(保留两位小数)。
Directions:
Translate the following text into Chinese. Write your translation on the ANSWER SHEET. (15 points)
①We tend to think that friends and family members are our biggest sources of connection, laughter, and warmth. ②While that may well be true, researchers have also recently found that interacting with strangers actually brings a boost in mood and feelings of belonging that we didn't expect.
①In one series of studies, researchers instructed Chicago-area commuters using public transportation to strike up a conversation with someone near them. ②On average, participants who followed this instruction felt better than those who had been told to stand or sit in silence. ③The researchers also argued that when we shy away from casual interactions with strangers, it is often due to a misplaced anxiety that they might not want to talk to us. ④Much of the time, however, this belief is false. ⑤As it turns out, many people are actually perfectly willing to talk—and may even be flattered to receive your attention.
有些家长“望子成龙”心切,为幼儿安排了一系列的学习活动,学英语、学钢琴、学美术等。每天的学习时间安排得满满的。周六、周日也不例外,生怕孩子贪玩,从不轻易让孩子与邻居的孩子共同玩耍。
案例中家长的做法好吗?请做简要分析。