[单选题]一变压器负载呈容性,当负载增加时,副边电压( ).(A) 呈上升趋势 (B) 不变(C) 只能下降 (D) 既可能上升也可能下降
[单选题]多处理机中有如下指令: ( )A. RAW数据相关B. WAR数据相关C. RAR数据相关D. WAR数据相关
[判断题]联类推理法是抒情散文的写法.
[单选题]I will always remember my mother’s last few days in this world. On F.bruary 14th, 2008, my class went on a field trip to the beach. I had so much fun. When we returned to school, my teacher told me to go to the headmaster’s office. When I got into the office, I saw a police officer. Suddenly I realized something was wrong. The police officer told me what had happened and we went to pick my sister up. A.ter that, we went to the hospital and waited. Time went slowly. Finally, we got to see our mother. It was terrible. On the next day, the headmaster came and told my two teachers what had happened. I was taking a rest that day. I knew it had something to do with my mother. I kept thinking that she either died or had gotten better. How I wished that she had gotten better. When my teacher took me outside, my sister ran up to me. She started crying, “She’s gone. Teresa, mommy’s gone. She’s dead.” I couldn’t believe it. We jumped into the car and drove straight to the hospital. Most of my family were there. The silence was terrible. I knew I had to say goodbye. Today when I look back, I still miss my mother very much, but I know that I will live. My mother was a strong mother, who had the biggest heart. My mother was an angel walking on the earth. I will always remember her as living. When someone is asked who their hero is, they usually say someone famous, like Michael Jordan or B.itney Spears. When someone asks me who my hero is, I tell them, my mother. My mother lives every day. That is what makes her a true hero.C.oose the right answer:Where was the writer when she learned her mother was very ill? 得分/总分 A. At school. 2.00/2.00 B. At home. C. in the police office D. On the beach.
[名词解释]结构体
[单选题]双人通行的楼梯净宽度为( ). A 1000~1200mm B 1100~1200mm C 1100~1400mm D 1000~1400mm
[单选题]____________, the new machine is now in large production.
[名词解释]无机缓凝剂
[问答题]MeSH参照系统中,不正确对应的是
[填空题]在网络计划的执行过程中检查发现D工作的总时差由3d变成了1d, 则说明D工作的实际进度拖后( )d,但不影响总工期.
[单选题]设置图形编辑窗口背景颜色的操作为( ) A.LAYE./C.LORRB.COLORRRC.Options/D.splay/ColorssD.Options/Printer
[判断题]产品项目是指不必企业产品目录上列出的每
[单选题]某企业投资方案A.年销售收入为200万元,年总成本为100万元,年折旧为10万元,无形资产年摊销额为10万元,所得税率为40%,则该项目经营现金净流量为( ).A. 80万元B. 92万元C. 60万元D. 50万元
[单选题]是产业结构高度化的动力 A..创新 B.主导产业的选C.市场需求 D..资本积累
[单选题]投资者对待风险的态度应该是( ). A.避免风险B.敢于冒险C.不考虑风险大小D.认真权衡收益与风险的关系
[填空题]国家标准规定?Χ郧蛎娴某叽绫曜?τυ凇唉铡被颉?R”前加
[单选题]射极输出器是典型的( ).A 电流串联负反馈 B 电压并联负反馈 C 电压串联负反馈.
[单选题]经济法是由( )A. 经济法律组成的B. 经济法规组成的C. 经济规章组成的D. 经济法律规范组成的
[多选题]在会计电算化条件下,会计数据输出包括( )等几种形式.A.屏幕查询输出 B.打印输出C.保存到存储介质 D.通过数据接口传输到其他业务系统
[多选题]火力发电厂的三大主机分别是( ).A、锅炉 B、汽轮机 C、发电机 D、凝结水泵
[问答题]简述银行会计帐务每日核对的内容.