[问答题]执行下列代码后,哪个结论是正确的( ).string[]s=newString[10];( )
[单选题]The flower a pleasant smell.A.gives backB.gives awayC.gives outD.gives of
[阅读理解]Little Tommy was doing very badly in math. His parents had tried everything―tutors (家庭教师), cards, special learning centers―in short, everything they could think of. Finally they took Tommy to a catholic (天主教的) school. After the first day, little Tommy came home with a very serious look on his face. He didn’t kiss his mother hello. Instead, he went straight to his room and started studying. Books and papers were spread (铺开) out all over the room and little Tommy was hard at work. His mother was surprised. She called him down to dinner and as soon as he finished eating, he went back to his room, without a word. In no time he was back hitting the books as hard as before. This went on for some time, day after day while the mother tried to understand what was happening. Finally, little Tommy brought home his report card. He quietly put it on the table and went up to his room and hit the books. His mom looked at it and to her surprise, little Tommy got an A in math. She could no longer hold her curiosity (好奇心). She went to his room and asked, “Son, what was it? Was it the nuns (修女)?” Little Tommy looked at her and shook his head, “No. ” “Well then,” she asked again. “WHAT was it?” Little Tommy looked at her and said, “Well, on the first day of school, when I saw that man nailed (钉) to the plus sign (加号), I knew they weren’t joking. ”41. Why did Tommy’s parents send him to a catholic school? A. Because he could eat well there.B. Because he could earn more about nuns.C. Because his parents wanted him to do better in his math.D. Because his parents didn’t want him to learn math any more.42. Tommy’s mother felt surprised that his son ______.A. was still the same as usualB. ate so much at dinnerC. kissed her hello after schoolD. worked hard but said little43. “Hitting the books” means “______ in Chinese.A. 用功B. 捶书C. 发泄D. 振作44. The last sentence in the passage shows that ______.A. Tommy felt sorry for the mailB. Tommy was afraid of being nailedC. Tommy didn’t like the plus signD. Tommy liked playing jokes on others45. From the passage, we can infer (推断) that ____.A. teachers should be strict with their studentsB. mistaking (误解) might do good sometimesC. a catholic school is much better than other onesD. nuns are good at helping children with their math
[名词解释]试述拱上填料的作用
[单选题]斜拉桥混凝土主梁在支架和塔下托架上浇筑时,应消除( )、弹性和非弹性变形及支承等因素不良影响.A.温度B.荷载C.支架位移D.支架拼接
[单选题]梁中钢筋的混凝土保护层厚度是指( ).A.箍筋外表面至梁表面的距离B.主筋外表面至梁表面的距离C.主筋截面形心至梁表面的距离D.主筋内表面至梁表面的距离
[多选题]在革命时期,马克思主义政党的坚强领导主要体现在 A.思想领导方面B.政治领导方面C.组织领导方面D.经济领导方面
[单选题]“金玉良缘”指的是( ).A.贾宝玉、林黛玉B.贾宝玉、薛宝钗C.王熙凤、贾琏D.贾宝玉、秦可卿
[单选题]建筑是建筑物和构筑物的统称, 属于构筑物A.住宅、堤坝等B.学校、电塔等C.纪念碑、发射塔D.工厂、展览馆等
[填空题]合格的路基,必须( )( )( )
[单选题]柳永《八声甘州》(对潇潇暮雨洒江天)下片的抒情方法是( )A.借景抒情B.借事抒情C.借典故抒情D.借比喻抒情
[多选题]健康行为改变的技术有 ( )A.教育B.激励早 C.训练影滑D.营销E.需求方食
[单选题]患者,男,65岁.护士在巡视候诊大厅时发现该患者独自就诊,持续咳嗽,呼吸急促,面色潮红.经询问患者主诉发烧2天.护士首先应( B )A、立即扶患者坐下B、将患者带至发热门诊C、详细询问患者病史D、向医务科汇报
[判断题]在归约过程的任一时刻,一个上下文无关文法的任何句型的直接短语一般都是唯一的.
[单选题]____ the look on his face, he doesn’t quite understand what the speaker is saying. A.Judge by B.Judging by C.To judge by D.To be judged by
[单选题]通货膨胀会计特有的会计假设是( ) A.货币单位价值保持不变 B.货币单位价值涨落不定 C.货币单位价值大幅下降 D.货币单位价值大幅上升
[问答题]确定级数 的收敛域并求其和函数 .
[单选题]对慢性非传染性疾病的描述,不正确的是 ( )A.病因复杂,与不良行为和生活方式密切相关B.病程长,随着疾病的发展表现为功能进行性受损C.很难彻底治愈,表现为不可逆性D.包括心脑血管疾病、恶性肿瘤、病毒性肝炎,糖尿病等一组疾病E.潜伏期较长,没有明确的起病时间
[单选题]关系模式R(U,F.中,R中任何非主属性对键完全函数依赖是R∈3NF的( )A.充分必要条件B.必要条件C.充分条件D.既不充分也不必要条件
[问答题]消防控制设备对自动喷水和水喷雾灭火系统应有下列控制、显示功能:(1)控制消防水泵的;(2)显示消防水泵的状态;(3)显示
[多选题]领导在表彰大会上讲话稿的要求( )A.篇幅不能太长B.主题相对可以长一点C.不要喧宾夺主D.不要夸夸其谈