[判断题]交流同步电动机的转差率S比较小. ( )
[单选题]实体性材料的消耗量是指 . A、 摊销量 B、 净用量 C、 周转使用量 D、 材料用量
[单选题]早产的描述是( ) A.流产发生于12周末以前 B. 分娩发生在妊娠42周以后 C. 流产发生于12周末以后27周以前 D. 胎盘附着于子宫下段
[单选题]嗜酸性粒细胞减少见于( )A.肺结核B.病毒性肝炎C.伤寒D.支气管哮喘
[单选题]I’ve got several books, two ( ) I like very much. (A)that(B)which(C)of which(D)where
[单选题]作业治疗的注意事项错误的是( ) A、 所选择的活动应适应患者的文化背景和就业需求 B、 循序渐进原则,以不产生疲劳为宜 C、 采用封闭式训练以强化训练效果 D、 让患者选择自己感兴趣的项目 E、 适时评估,及时调整治疗方案
[判断题]寻找商业伙伴时,应该以双赢作为合作目标.( )
[单选题]下列实体类型的联系中,属于一对多联系的是( ). A、 学校和校长的联系 B、 飞机的座位与乘客之间的联系 C、 学生与课程之间的联系 D、 车间与工人之间的联系
[单选题]定时器的哪一种方式构成13位定时器( )(A)方式0(B)方式1(C)方式2(D)方式3
[问答题]某商店开展促销活动,部分商品打折销售,并在醒目处贴出“打折商品,一经售出,概不退换”的告示.试运用合同法的基本原理并结合我国有关法律的规定对该告示加以评析
[多选题]影响问题解决的因素有( ). A、 迁移的作用 B、 定势的作用 C、 原型启发的作用 D、 思维形态的作用
[阅读理解]Dear Sirs Lightweight batteries We are the manufacturers of BROADWAY delivery vehicles and electronic vehicles for disabled people. Our company is a subsidiary of Broadway International Inc. of Portland, Oregon. We are seeking an alternative supplier of lightweight batteries to power our vehicles. As far as we are aware you do not have a local distributor of your products in this country. A full specification of our requirements is given on the attached sheet. Quantity required: 4,800 units Delivery: by 15 January 2007 Please quote us your best CIF price, giving a full specification of your product and shipping date. We would need to have samples of the batteries to test in our laboratories before placing a firm order. We usually deal with new suppliers on the basis of payment in our currency by confirmed 60-day irrevocable letter of credit. If our laboratory tests are satisfactory and you can provide us with a good price and service, we will be happy to place more substantial orders on a regular basis. We look forward to receiving an early reply to this enquiry. Yours faithfully Fred A North Buying Manager Enclosed: specification and technical brochure 1.( ) What is the purpose of the letter? _________________. A. To promote BROADWAY products and services. B. To persuade customers to place an order. C. To seek a prospective supplier. D. To thank customers for their orders. 2.( ) Why can’t the products mentioned in the letter be purchased locally? ______. A. Because the products have been sold out at that moment. B. Because they don’t like the products sold locally. C. Because the products are sold in the local market at much higher prices. D. Because no local distributors sell such products. 3.( ) The trade term CIF should be followed by ________________. A. port of destination B. port of shipment C. place of destination D. place of shipment 4. ( )The phrase “deal with” in the letter means _________________. A. handle B. specialize in C. cope with D. do business with 5. ( ) The proposed terms of payment are _________________. A. by 60-day confirming irrevocable L/C B. by 60-day transferable irrevocable L/C C. by confirmed irrevocable L/C available by draft at 60-day sight D. by 60-day bill of exchange
[单选题]电力网某条线路额定电压为UN=110KV,则它表示的是( )A、 ex_1276053905247_0.jpgB、 ex_1276053921910_0.jpgC、 ex_1276053930493_0.jpgD、
[填空题]线性表的两种存储结构――顺序存储方式和链式存储方式中,__存储方式要求逻辑上相邻的物理位置上也相邻,__存储方式不要求逻辑上相邻的物理位置上也相邻.
[单选题]CFDS的系统报告/测试功能在以下哪种情况下有效( ).A.在空中B.在地面C.任何时候D.起落架收上后
[判断题]在液压传动系统中,为了实现机床工作台的往复运动速度一样,采用单出杆活塞式液压缸.
[问答题]裸眼完井有哪两大类?各有何特点
[问答题]被动免疫获得的方式有______________,________________.
[多选题]根据调查对象范围变量的分类依据可将公共关系调查方法分为: A.抽样调查 B.普查 C.个案调查 D.观察法 E.问卷调查
[问答题]小S,女,23岁,本科 基本情况:师范类中文专业 朋友评价:性格文静,善文字不善口头表达,不善于人沟通 希望职业方向:能够发挥自己文字特长 的工作 工作经历:中学语文教师,两年工作经验 面临问题:在两年的教学过程中发现自己并不适合做老师,虽具备相应的学历,但不具备老师应有的管理学生能力,课堂上调动学生积极性的能力亦不够,所带班级成绩并不理想,学校对其工作表现不是很满意,小S自己也很苦恼.但学校工作环境稳定,福利优厚. 再者转其他行业的可行性有多大?应该转其他什么行业合适
[单选题]下列命题错误的是( ). A、 增函数的反函数是增函数 B、 减函数的反函数是减函数 C、 奇函数的反函数是奇函数 D、 偶函数的反函数是偶函数