再生胶砂需水量比是指再生胶砂需水量与基准胶砂需水量()。A、之比 B、之差 C、之和

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问题:

再生胶砂需水量比是指再生胶砂需水量与基准胶砂需水量()。

A、之比

B、之差

C、之和

D、之积

考点:质量检测人员考试水泥物理力学性能检验水泥物理力学性能检验题库
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WE NEED OFFICE CLEANERS!

Three people are required for professional cleaning in the CBD area. Working hours from 5:00 pm on Mondays, Wednesdays & Fridays. About five hours per shift (轮班). A good record is necessary. Experience preferred. Phone 6345-7843 now.

INTERESTED IN CHILDCARE?

Qualified person or preschool teacher needed for busy childcare centre, south of the river. Full-time work guaranteed. Immediate start necessary. The candidate must be able to work as a cooperative team member. Phone 6345-2345 for an interview and fax resume to 6345-2345.

WANT TO WORK AS A DENTAL NURSE?

This is an exciting opportunity for a qualified dental nurse with a confident and cheerful personality to work in the School Dental Health Schemas. You must be able to get along well with children because the work involves talking to groups about dental health practices. For further information, visit our website: schooldentalservices@gov.sg. And fax your resume to 6234-4567.

FLORIST WANTED!

Are you a creative and trained florist(花匠) with at least two years of experience? Then this may be just what you are seeking. The city’s leading Florist Artist Studio needs another part-time member on their wedding team. Please phone 6098-7888 now!

40. You may most probably find the above advertisements ________.

A. in a store window       B. in a school magazine

C. in a newspaper         D. on a company notice-board

41. The position of a(n)_______is a part-time job.

A. florist  B. artist  C. preschool teacher   D. dental nurse

42. Which of the following is the most important for the childcare job?

A. Cooking skills                    B. Childcare experience

C. The ability to start work in two weeks. D. The ability to work well with other members.

43. The office cleaners will be required to work about ______hours a week.

A. 5    B. 10    C. 15     D.20

题型:单项选择题

认识自身,了解人体的结构和生理,是健康生活的基础.下列分析正确的是(  )

A.长期以精米、精面为主食而副食又很单调的人,唇和口角易发炎,是缺维生素D

B.用鼻呼吸比用口呼吸好,是因为口不能对空气进行湿润处理

C.大面积烧伤患者,丢失的主要是血浆和组织液,所以可只输入血浆

D.眨眼反射的反射弧的结构模式为感受器→传出神经→神经中枢→传入神经→效应器

题型:单项选择题

按《机动车辆保险条款》,由于()原因,造成保险车辆损失的,保险公司负责赔偿。

A、酒后开车或无证驾驶

B、受本车所载货物撞击

C、碰撞、倾覆、火灾、爆炸

D、被保险人故意行为

题型:单项选择题

检查角膜反射时,如直接反射消失,间接反射存在,是因为()

A.同侧三叉神经病变

B.对侧三叉神经病变

C.同侧面神经病变

D.对侧面神经病变

E.同侧动眼神经病变

题型:单项选择题

根据《建设工程设计合同(示范文本)》的规定,设计人提交初步设计文件3 d后,发包人应支付设计费总额的( )。

A.15%
B.20%
C.30%
D.25%

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