更多“80C51外界晶振频率为12MHz时，机器周期为
宏观煤岩类型中，光亮型煤主要由镜煤和亮煤组成，光泽很强。显微镜下观察镜质组一般在（）以上。
A . A、50%
B . B、70%
C . C、85%
D . D、90%
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在棱镜分视检测中，右眼看到上方视标，左眼看到下方视标，当出现下方视标清楚，正确的做法是（）
A.右眼加-0.25D
B.右眼加+0.25D
C.左眼加-0.25D
D.左眼加+0.25D
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在谈话中尤其是在正式的谈话中，不宜涉及哪些主题（）。
A.与个人隐私有关的主题
B.刁难捉弄的主题
C.非议他人的主题
D.令人反感的话题
E.倾向错误的话题
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应避光、密闭贮存、并应防冻的是（ ）。
A. B. C. D. E.
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按照《建筑法》规定，建设工程监理实现的前提是（）
A、工程监理企业应当客观，公正地执行监理任务
B、建设工程监理单位代表建设单位对承建单位的建设行为进行控制
C、建设单位与其委托的工程监理企业订立书面建设工程委托监理合同
D、建设工程监理单位必须具有甲级资质
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按有关机舱舱底水应急吸口的规定，以下哪一条是错误的？（)
A、机舱内应设立一个应急舱底水吸口B、应急吸口与泵的连接管路上应安装截止止回阀C、应急吸文波安装滤网，以防污物者塞管道D、应急吸口与排量最大的一台海水泵连通
B、应急吸口与泵的连接管路上应安装截止止回阀C、应急吸文波安装滤网，以防污物者塞管道D、应急吸口与排量最大的一台海水泵连通
C、应急吸文波安装滤网，以防污物者塞管道D、应急吸口与排量最大的一台海水泵连通
D、应急吸口与排量最大的一台海水泵连通
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潜泉。位于遁庵后，峭壁下方。潜泉，是西泠印社创始人之一（）号。
A . 王福庵
B . 吴隐
C . 叶铭
D . 丁仁
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肾小球疾病作为一组疾病，其主要特点为\r\n
A . 病因相同B . 发病机制相同C . 临床表现相同D . 病理变化相同E . 病变广泛侵犯双侧肾小球
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芬太尼的化学结构中含有以下哪些取代基（）
A.哌啶基 B.酚羟基 C.醇羟基 D.丙酰胺基 E.苯乙基
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某牵出线有效长850m，机车长度20m，换算容车数为（）。
A.72辆或55辆
B.75辆或58辆
C.77辆或59辆
D.76辆或59辆
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突发事件发生后，银监会派出机构应立即根据本级应急预案采取措施，包括但不限于下列哪些选项？（）
A.及时与当地政府、公安机关、宣传主管部门等机构取得联系。同时，银监会派出机构应在当地政府的组织协调下对突发事件进行处置
B.要求事发银行业金融机构定期报告问题理财产品的新增投诉数量及已有投诉的处理情况。要求事发银行业金融机构定期报告新闻舆情监测结果，在元旦、春节和国家其他重要事件期间要求每日报告
C.当理财产品的投资交易对手或其他信用关联方发生重大信用风险时，要求事发银行业金融机构定期报告债权或股权处置情况
D.当理财产品由于市场风险发生重大损失时，要求事发银行业金融机构定期报告理财产品亏损幅度以及相关市场风险的变化情况
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Addison Heard uses an image of his wife and infant son for the background on his laptop. An MBA student at the University of Virginia’s Darden School of Business, Heard thinks about his family constantly. But because he’s away at B-school, he has experienced much of his son’s first year via phone calls and digital photos. Says Heard, "It has been particularly hard, not being there with them every day. " This was his family’s choice. It didn’t make financial sense for his wife, Eden, a corporate lawyer in Washington, to quit her job, sell their condo(公寓), and move to Charlotterville with her husband. So he went alone. In his first Year each spouse made the 200-mile round-trip commute on alternate weekends. Since their son was born last May, Addison has been doing most of the driving. As complicated as the Heard’s situation seems, it isn’t all that rare. In any year, hundreds of couples deal with how to handle the family logistics(后勤工作) of going to B-school. Some choose a long-distance relationship, commuting back and forth on weekends and breaks. Others see partners and children only on vacations and holidays. Still others pack up the family and bring them along. Being apart hasn’t been easy, but the Heards have made it work. On weekends when the couple is in Virginia, they attend social events, so she can feel a part of the community. Heard also avoids Friday classes to gain more family time. "We’ve gotten into a routine that works," he says, "but I’m looking forward to being home, so the three of us can be a family. " Any long-distance commute puts pressure on a relationship, causing some couples to drift apart. Being thrown in a rigorous academic schedule for one spouse and a demanding career for the other, the stress intensifies, often distracting students from their studies. Some schools offer students in these situations a good deal of support. For faraway spouses, there are on-campus social events when they visit, online communities, even involvement in alumni networks in their home cities. But mainly B-schools try to make it easier for students to take their partners along for the ride. They help families find housing, preschools, or local employment. The decision to attend a distant B-school is fraught(伴随着的) with financial and logistical problems. Students also must decide if their families should stay or go. Either way, schools try to accommodate them. "We have more than ourselves to think about," an MBA student, Cory Hrncirik says. "It’s a family-influenced choice. "
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