Research on animal intelligence always makes me wonder just how smart humans are. (1) the fruit-fly experiments described in Carl Zimmer’s piece in the Science Times on Tuesday. Fruit flies who were taught to be smarter than the average fruit fly (2) to live shorter lives. This suggests that (3) bulbs burn longer, that there is an (4) in not being too terrifically bright.
Intelligence, it (5) , is a high-priced option. It takes more upkeep, burns more fuel and is slow (6) the starting line because it depends on learning—a (7) process—instead of instinct. Plenty of other species are able to learn, and one of the things they’ve apparently learned is when to (8)
Is there an adaptive value to (9) intelligence That’s the question behind this new research. I like it. Instead of casting a wistful glance (10) at all the species we’ve left in the dus
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A.正确 B.错误 [单选题]全蝎身体的狭长部位实质上是
A.头部 B.中腹部 C.前腹部 D.尾部 E.后腹部 [单选题] 医疗事故的法律责任有哪些( )
A.民事责任、行政责任、刑事责任 B.民事责任 C.行政责任 D.刑事责任 E.行政处罚 [判断题]标志着我党胜利地完成了指导思想上的拨乱反正是中共 十一届六中全会通过的《关千建国以来党的若干历史间题的决议》。( )
A.正确 B.错误 [单选题]判断题]某六层住宅主体结构施工时，在工程的外面搭设了一封圈形双排扣件式钢管脚手架，立杆纵距1.8m，横距1.5m。当在五层脚手架上砌筑大型砌块的墙体时，将砌块分五处堆放，每堆宽1.5m、长1.0m、高1.2m，有多处大横杆与立杆连接处下滑，造成两处跳板坍落，5人随之坠落，1人死亡、4人受伤。 分析事故原因。 （1）经检查，脚手架扣件的平均拧紧扭力距为36.6N·m。 （2）砌块的容重为7.2kN/m3。 （3）作业人员缺乏脚手架作业层承载力大小的常识。 （4）管理人员缺乏对施工现场的检查和管理。 请判断：作业层荷载超过规定值。( )
A. 正确 B. 错误 [单项选择]患者，女性，25岁，小腿紫癜1周余。2周前因受凉出现上呼吸道感染，自服“感冒冲剂”后出现腹痛、腹泻及便血。次日双侧膝关节以下出现散在性紫癜。血红蛋白120g/L，白细胞12×109/L，中性粒细胞0.8，血小板160×109/L，尿蛋白(+)，红细胞10～20/HP，白细胞5～10/HP，颗粒管型1～2/HP。
护士对患者进行健康教育，其内容应除外 A. 帮助患者寻找致病因素 B. 急性期卧床休息 C. 避免接触致敏原 D. 让患者学会自我观察 E. 补充优质蛋白如鱼、虾、蟹等 [单项选择]当水中悬浮物浓度提高到一定程度后，每个颗粒的沉降都受到周围颗粒作用力的干扰，成为一个整体的覆盖层共同下沉，水和颗粒群之间形成明显的交界面，此状况称为（）。
A. 自由沉淀 B. 絮凝沉淀 C. 拥挤沉淀 D. 压缩沉淀 [单项选择]某患者MCH为22pg，MCV为73fl，MCHC为250g／L，可能诊断为（）。
A. 正常细胞性贫血 B. 巨幼红细胞性贫血 C. 单纯小细胞性贫血 D. 小细胞低色素性贫血 E. 缺铁性贫血 [单选题]柴油机排放的微粒粉尘会危害人的眼睛和( ) .
A.呼吸道 B.牙齿 C.肠胃 [判断题]当承包人与发包人的其他债权人同时向发包人主张权利时，承包人的优先受偿权优于抵押权和其他债权。
[单选题]非居民企业在中国境内未设立机构、场所的，或者虽设立机构、场所但取得的所得与其所设机构、场所没有实际联系的，就其来源于中国境内的所得缴纳企业所得税的，适用税率为（ ）。
A.10％ B.15％ C.20％ D.25％ [多选题]校园分区流量包使用优先级高于以下哪些流量
A.定向流量 B.套餐流量 C.闪充包流量 D.满就送流量 [单选题](0.8分)男性糖尿病患者,45岁,肥胖体型,空腹血糖7.8mmol/L,治疗时首先考虑
A. 饮食控制 B. 磺脲类药物 C. 双胍类药物 D. 胰岛素 E. 中药 [多选题]关于发票管理的说法，正确的有( )。
A.纳税人申请领购发票需办理行政审批 B.国家机关发生临时经营业务需要使用发票的，可到税务机关代开发票 C.到外省从事临时经营活动需要申请领购发票时，税务机关可收取5万元的保证金 D.未发生经营业务-律不准开具发票 E.向消费者个人提供零星服务的，纳税人可自行决定是否开具发票 [单选题]甲亢突眼的眼部护理内容不包括 ( )
A.佩戴有色眼镜 B.睡前涂抗生素软膏 C.睡前或休息时,抬高头部 D.多食碘盐 E.加盖眼罩防止角膜损伤 [单选题]在饭店经营业务进行过程中管理人员在现场进行指导和监督，发现随机事件，发现偏
差,随时处理和纠正，这属于饭店控制职能中的（）。 A.预先控制 B.现场控制 C.反馈控制 D.宏观控制 [单项选择]
A. Southeast of Anchorage. B. South of Anchorage. C. Southwest of Anchorage. D. East of Anchorage. [单选题]起重机使用的音响信号二短声表示（）的音响信号。
A.明白 B.重复 C.注意 D.停止 [单选题]进行66kV带电清扫工作时，绝缘操作杆的有效长度不准小于(____)m。
A.0.3 B.0.4 C.0.6 D.1 [判断题]运行电压过高，会使变压器空载电流增大。 ( )
A.正确 B.错误 [单项选择]A
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A.应急动力源 B.辅助动力源 C.泄露补偿 D.吸收压力和脉动 [不定项选择题]A.背甲及腹甲
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