在课堂上，余老师注重激发学生对所学内容进行讨论，从中发现他们不懂的问题，然后有针对性地进行讲解，形成了一种 “问题导向” 的教学模式。下面对余老师教学行为的描述不正确的是 ( )。

可摘局部义齿基托延展范围不当的是（  ）。

The hummingbird's feathers sparkled and glittered in the sunlight,_______.

青霉素类药物%T>MIC的临床疗效靶值范围是（    ）

因学校的校舍、场地、其他公共设施，以及学校提供给学生使用的学具、教育教学和生活设施、设备不符合国家规定的标准，或者有明显不安全因素而造成学生安全事故的，由 ( ) 承担相应的责任。

含有油相的是 （   ）。

某市8岁正常男孩体重均有95%的人在18 .39~29 .45kg，其标准差是

患者，女，45岁。幽门梗阻行持续胃肠减压半月余，每日补10%葡萄糖2500ml，5%葡萄糖盐水1000ml，10%氯化钾30ml。2天前开始出现全腹膨胀，无压痛及反跳痛，肠鸣音消失，每日尿量1500ml左右。最可能的原因是（    ）。

施工责任成本分解后会制定各种控制目标。下列各类施工责任成本控制目标 中，由质量部门担任责任部门的是(    )。

请阅读 Passage l,完成第 21~25小题。

Passage 1

"THE SERVANT"(1963) is one of thosefilms that it is impossible to forget. The servant exploits his master'sweaknesses until he turns the tables: the story ends with the a cringing masterministering to a lordly servant. It is hard to watch it today without thinkingof another awkward  rela-tionship-the onebetween business folk and their smartphones.

Smart devices are sometimes empowering.They put a world of information at our fingertips. But for most people theservant has become the master. Not long ago only doctors were on call all thetime. Now everybody is. Bosses think nothing of invading their employees '  free time. Work invades the home far morethan domestic chores invade the office.

Hyperconnectivity exaggerates the declineof certainty and the general cult of flexibility. Smartphones make it easierfor managers to change their minds at the last moment. Employees find it ever harderto distinguish between "on-time" and "off-time"—and indeed between realwork and makework. None of this is good for businesspeople ' s marriages ormental health. It may be bad for business, too. When bosses change their mindsat the last minute, it is hard to plan for the future.

How can we reap the benefits ofconnectivity without becoming its slaves? One solution is digital dieting.Banning browsing before breakfast can reintroduce a small amount ofcivilization. Banning texting at weekends or, say, on Thursdays, can reallyshow the iPhone who is boss.

The problem with this approach is that itworks only if you live on a desert island or at the bottom of a lake. LesliePerlow of Harvard Business School argues that for most people the only way to breakthe 24/7 habit is to act collectively rather than individually. One of theworld's most hardworking organisations, the Boston Consulting Group, introducedrules about when people were expected to be offline, and encouraged them towork together to make this possible. Eventually it forced people to work moreproductively while reducing burnout.

MsPerlow' s advice should be taken seriously. The problem of hyperconnectivitywill only get worse, as smartphones become smarter and young digital natives takeover the workforce. But ultimately it is up to companies to outsmart thesmartphones by insisting that everyone turn them off from time to time.

The author mentions the film in the first paragraph in order to _____ .

患者，男，71岁。1年前上下楼梯出现气短、气喘和呼吸费力症状，近日憋喘症状明显加重，门诊肺功能评估：FEV₁/FVC<70%，50%≤FEV₁<80%，诊断为慢性阻塞性肺疾病(COPD)。患者全面评估结果是：CAT20分，mMRC2级，稳定期宜使用的维持治疗方案是（      ）