Summer is winding down, but it’s still
not too late to put the top down and hit the road. For those of us who can’t
spring for a Corvette or a BMW, here’s some good news: Two of the coolest
convertibles on the road are also more affordable --Volkswagen’s New Beetle and
Chrysler’s PT Cruiser. Both start at about $20,000, seat four, and get between 22 and 24 miles per gallon from their four-cylinder engines. Each has fully insulated cloth tops with rear windows made of real glass, which makes them comfortable to use in winter. Front-wheel drive helps make them safer to drive over snow and ice. Both also offer high-performance turbocharged models starting at about $25,000. Both have bulging fenders and cool, retro personalities. Beyond that, they’re very different. The PT Cruiser focuses on practica A. practicality B. fun to drive C. prices D. style [多选题]加强战备管理,保持信息系统运行畅通,努力实现( )。
A.固定通 B.任务通 C.动中通 D.全时通 [单选题]下列各种清洁剂中对金属无腐蚀的是( )
A.中性清洁剂 B.碱性清洁剂 C.酸性清洁剂 D.酶清洁剂 [不定项选择题]A.2.5g
A.3.0g B.2.0g C.0.2~0.4g D.0.5~1.0g E.12岁以上服布洛芬一次用量为 [单选题]110KV及以上套管用油,每三年至少应取样分析( )次。
A.一 B.三 C.二 D.四 [不定项选择题]患者,女性,27岁。颜面及双下肢水肿,尿少10天,病前10天曾有咽痛。BP160/95mmHg。化验:尿蛋白(++),红细胞(+++),SCr250μmol/L,抗"O"阳性,血浆白蛋白32g/L,Hb91g/L。
对于该例患者最有诊断价值的化验结果是
A.高血压 B.水肿 C.血尿 D.尿蛋白(++) E.SCr250μmol/L F.抗"O"阳性 G.血浆白蛋白32g/L H.贫血 [判断题]2.26 改变机动车的品牌、型号和发动机型号的,但经国务院机动车产品主管部门许可选装的发动机除外,不予办理变更登记。
A.正确 B.错误 [单选题]儿童用药特点,以下哪项不正确
A.新生儿肝脏发育不成熟,影响药物代谢 B.新生儿肾功能差药物排泄缓慢 C.新生儿可受乳母所用药物的影响 D.儿童对激素耐受性高 E.儿童对镇静药的敏感性较高 [单项选择]
某钢厂的自动化仪表安装工程由某机电公司承建。施工方案编制后,送总工程师审核批准。总工程师发现仪表调校室环境、设备零部件的安装以及某些工段的施工程序安排尚有缺陷,气体压力表取源部件安装作业指导书图示部分有错误,仪表线路与仪表管道的安装都与要求不符,于是要求修改后再签字确认批准。 内浮筒液位计和浮球液位计采用导向管或其他导向装置时,导向管或导向装置必须()安装,并应保证导向管内液流畅通。A. 水平 B. 平行 C. 垂直 D. 交叉 [名词解释]机体论学派
[单选题]干粉灭火系统不适用于扑救()火灾
A.油罐 B.变压器油箱 C.金属钠 D.煤气站 [多选题]工作许可人在接到所有工作负责人(包括用户)的完工报告,并确认( )后,方可下令拆除安全措施,向线路恢复送电。
A.所有作业人员已由线路上撤离 B.接地线已经全部拆除 C.与记录核对无误并作好记录 D.全部工作已经完毕 我来回答: 提交
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