为了考虑安全性,每个教师只能存取自己讲授的课程的学生成绩,为此DBA应创建 A.视图

题型:单项选择题

问题:

为了考虑安全性,每个教师只能存取自己讲授的课程的学生成绩,为此DBA应创建

A.视图(view)

B.索引(index)

C.游标(cursor)

D.表(tabl

考点:计算机等级考试数据库技术三级数据库技术笔试
题型:单项选择题

直流系统双极均为双极功率控制运行,当接地极线路故障后直流能否保持运行()。

A.能

B.不能

C.不一定

D.立刻闭锁

题型:单项选择题

This busy and popular hotel requires a Junior Chef. You will need to be energetic, enthusiastic with a minimum of five years’ kitchen experience. You must assist the head and senior chefs in the creation of new dishes. Annual salaries range from 20,000 to 25,000 pounds. Please send or e-mail your CV to the Personnel Administrator Hydo Hotel, Mount Road Eastbourne BN207HZ eclaine.ward@hydrohotel.com.

We are looking for a kitchen assistant willing to learn the day-to-day jobs in a professional kitchen environment. You must have a passion(激情) for cooking and basic understanding of spoken English. You will mainly be working for a well-known company and learn valuable cheffing skills. The salary will be based on experience but could start from 12,500 pounds to 14,000 pounds annually plus tips. Please forward your CV and a letter of recommendation.

01428644460

Kitchen Manager. Spirit Pub Company is looking for the best individuals to lead our kitchen teams through some very exciting new developments. As an experienced Kitchen Manager, you will play an important role in engaging the chef team by great leaderships to deliver excellent standards and guest satisfaction. We can offer a starting salary of up to 27,000 pounds plus a bonus worth an extra 2,000 pounds per year for the right candidates. If you have what it takes to join our company, please provide your CV with your application.

07044338313

Food Service Assistant, South East Food Service Assistant required. Salary starts from 15,000 pound to 20,000 pounds annually. We are seeking a General Assistant for a Care Home East Sussex. Assisting the Cook and kitchen team in the food preparation of freshly prepared meals, washing up and cleaning of all kitchen areas. Previous experience would be an advantage.

07044338228

小题1:Which job probably offers the second highest salary?

A.Kitchen manager.

B.Kitchen assistant.

C.Food service assistant.

D.Junior chef.小题2:If you choose to work as a kitchen assistant, you must _________.

A.be able to help prepare food.

B.have an exciting career

C.be able to speak good English.

D.have working experience for a famous company.小题3:If you choose the job as a food service assistant, you will be working for a ________.

A.popular hotel

B.restaurant

C.pub company

D.care home小题4:You are required to provide your CV to get the jobs EXCEPT __________.

A.junior chef

B.kitchen assistant

C.food service assistant

D.kitchen manager

题型:单项选择题

患者,男性,38岁,车祸致伤4小时,神志清醒,临床检查左小腿肿胀明显,张力大,触诊有压痛,小腿有异常活动,因疼痛,患者不能配合检查。

应立即进行的临床检查是()

A.心肺听诊及检查

B.腹部触诊和肠鸣音听诊

C.骨盆分离试验

D.下肢关节被动活动检查

E.足背动脉搏动和小腿皮肤张力检查

题型:单项选择题

除外哪一项,下列描述均可区别肠系膜上静脉和肠系膜上动脉()

A.肠系膜上静脉管径较肠系膜上动脉小

B.矢状扫查肠系膜上动脉远离腹主动脉角度加大,肠系膜上静脉趋向平行于腹主动脉

C.随呼吸变化肠系膜上静脉内径发生变化

D.追踪肠系膜上静脉进入门静脉

题型:单项选择题

下列选项中,( )是建筑安装企业为组织生产和加强管理在企业内部使用的一种定额,属于企业定额的性质。

A.人工定额
B.施工定额
C.预算定额
D.行业定额

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