Sending E-mails to Professors One student skipped class and then sent the professor an e-mail {{U}} (51) {{/U}} for copies of her teaching notes. Another {{U}} (52) {{/U}} that she was late for a Monday class because she was recovering from drinking too much at a wild weekend party. At colleges and universities in the US, e-mail has made professors more approachable(平易近人 ). But many say it has made them too accessible, {{U}} (53) {{/U}} boundaries that traditionally kept students at a healthy distance. These days, professors say, students seem to view them as available {{U}} (54) {{/U}} the clock, sending a steady stream of informal e-mails. "The tone that they take in e-mails is pretty astounding(令人吃惊的)." said Michael Kessler, an assis A. strengthened B. weakened C. reinforced D. consolidated [多项选择]周围神经损伤后,为观察神经的修复情况,可进行下列哪几项检查().
A. 肌电图检查 B. 神经干叩击试验 C. 神经传导速度检查 D. 神经支配皮肤触觉检查 E. 神经支配肌肉的肌力检查 [判断题]普通线路钢轨接头应采用相对式联结方式。在每节轨上,相差量不应大于3 mm,并应前后、左右抵消,在两股钢轨上累计相差量最大不得大于15 mm。
A.正确 B.错误 [判断题]冠字号码记录要素包括金融机构及其网点的金融机构编码、业务类型(自动柜员机或柜面)、机具编号、记录冠字号码信息的日期和时间、版别、币值、冠字号码文本、冠字号码图像等。()( )
A.正确 B.错误 [单项选择]男,54岁,血压值持续为160/100mmHg,应考虑为()。
A. 正常血压 B. 收缩压偏高,舒张压偏低 C. 临界高血压 D. 收缩压偏低,舒张压偏高 E. 高血压 [填空题]档案库房楼层地面应满足档案及其装具的( )要求。
[单选题]指战员在灾区工作 1个呼吸器班后,应当至少休息[ ]h 。( )
A. 4 B. 8 C. 12 [单项选择]下列内容,不属腹部触诊的是()
A. 液波震颤 B. 腹肌紧张度 C. 移动性浊音 D. 压痛及反跳痛 E. 振水音 [判断题]用于电能远距离输送的线路为配电线路。
A.正确 B.错误 [单选题]防止输电线路遭受直击雷的防护措施的是()。
A.装设避雷器 B.架设避雷线 C.加装绝缘地线 D.安装耦合地线 [多项选择]防止沉积物下腐蚀的方法有()。
A. 新装锅炉投运前进行化学清洗; B. 提高补给水水质; C. 防止凝汽器的泄露; D. 尽量消除炉水中的游离NaOH的含量。 [单项选择]通过信用方式取得的财政收入形式是指()
A. 税收收入 B. 企业收入 C. 债务收入 D. 事业收入 [判断题]盐酸吸收使用降膜吸收器。 ( )
A.正确 B.错误 [单项选择]What is the Cisco goal regarding market share for each of the major markets that its products compete in?()
A. to compete effectively in every market in whichcisco participates B. to be No.1 or No.2 in every market in whichcisco participates C. to be in the top 1 percent in every market in whichcisco participates D. to be first in every market in whichcisco participates [单选题]在整治线路冻害作业中,曲线上应( ),以防造成超高不够或反超高;
A.两股同时垫 B.先垫里股,后垫外股 C.先垫外股,后垫里股 D.随意垫一股 [判断题]开关转冷备用或检修状态时,开关拉开后,现场运维人员应将方式选择开关(遥控压板)切至“就地”(退出)位置,控制开关切至“断开”位置后,再操作闸刀。当开关恢复运行(或热备用)状态后,再将方式选择开关(遥控压板)切至“远方”(投入)位置
A.正确 B.错误 [判断题]根据《配电网规划设计技术导则》规定,配电室10kV 侧一般采用环网开关,220/380V 侧为单母线分段接线。变压器接线组别一般采用D,yn11,单台容量不宜超过630kVA。
A.正确 B.错误 [多项选择]物业管理经常使用到的礼仪文书主要有( )等。
A. 邀请书 B. 倡议书 C. 感谢信 D. 贺信 E. 请柬 [判断题]夜间会车时,若对方车辆不关闭远光灯,可变换灯光提示对向车辆,同时减速靠右侧行驶或停车。
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