| What makes Americans spend nearly half
their food dollars on meals away from home The answers lie in the way Americans
live today. During the first few decades of the twentieth century, canned and
other convenience foods freed the family cook from full-time duty at the kitchen
range. Then, in the 1940s, work in the wartime defense plants took more women out of the home than ever before, setting the pattern of the working wife and mother. Unless family members pitch in with food preparation, women are not fully liberated from that chore. It’s easier to pick up a bucket of fried chicken on the way home from work or take the family out for pizzas or burgers than to start opening cans or heating up frozen dinners after a long, hard day. Also nowadays, the rising divorce rate means that there are more single workin A. want to have freedom at table B. wash dishes after each meal C. are not good at using forks and knives while eating D. take eating time as a fun break [单选题] ( )报告应简明扼要,并包括下列内容:工作负责人姓名,某线路(设备)上某处(说明起止杆塔号、分支线名称、位置称号、设备双重名称等)工作已经完工等。 ( )
A. 工作间断 B. 工作许可 C. 工作终结 D. 工作转移 [单选题]拆除电梯井及大型孔洞模板时.下层必须支搭安全网等可靠防坠落措施。
A.正确 B.错误 [单项选择]有关电器设备防护知识不正确的是（）
A. 电线上洒有腐蚀性药品，应及时处理 B. 电器设备电线不宜通过潮湿的地方 C. 能升华的物质都可以放入烘箱内烘干 D. 电器仪器应按说明书规定进行操作 E. 开关电源时各个开关的顺序是一样的 [单项选择]肝移植术后导致患者死亡的主要原因是（）
A. 急性排斥反应 B. 慢性排斥反应 C. 血管并发症 D. 胆道并发症 E. 感染性并发症 [单项选择]具有良好拉拔性能的组织是（）。
A. 奥氏体 B. 马氏体 C. 索氏体 D. 贝氏体 [多项选择]室外工程根据( )划分为室外建筑环境和室外安装两个单位工程。
A. 专业性质 B. 专业系统 C. 专业类别 D. 工程部位 E. 工程规模 我来回答: 提交
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